Reports submitted
|
Topic/Objective
|
Author
|
|
Annual report Northland Pateke/Brown
Teal Recovery Programme May 2002-April 2003. Whangarei
Area Office, Department of Conservation
|
Emma Neill
|
|
Annual Report 2002-2003, Pateke
– Brown Teal, Great
Barrier Island,
Auckland
Conservancy, May 2003 DRAFT
|
Michelle Howard
Halema Jamieson
|
|
Update for Recovery group
Meeting 2003. Wingfat analysis, gut morphology, diet
analysis. Ecology Group, Massey
University,
Palmerston North
|
Sue Moore
|
|
Brown teal recovery group
meeting minutes 2002. Unpublished report. DOC, Biodiversity
Recovery Unit, Wellington
|
Alison Davis
Shaun O’Connor
|
|
Email request for recommended
direction for pateke programme on Kapiti
Island
|
Greg Moorcroft
|
Present
|
Date:
|
17th
-18th June 2003
|
|
Location:
|
Quality Hotel,
9 Riverside Drive, WHANGAREI
|
|
Prepared
by:
|
Jenn Falconer
and Shaun O’Connor
|
|
Chair:
|
Shaun O’Connor
|
|
Scribe:
|
Jenn Falconer
|
|
Present:
|
|
|
Name
|
Location
|
Name
|
Location
|
|
Ray Pierce
|
Brown Teal
Science Co-ordinator, Wildland Consultants, Whangarei
|
Richard Maloney
|
Kaki Recovery
Programme Scientist, DOC Twizel
|
|
Emma Neill
|
Brown Teal
Project Leader, Mimiwhangata
|
Nigel Miller
|
Brown Teal
Technical Specialist, DOC Whangarei
|
|
Kevin
Evans
|
Brown Teal
Captive Co-ordinator, Ruawai
|
Ossie
Latham
|
Ducks Unlimited
Auckland
|
|
Shaun O’Connor
|
Brown Teal
RGL, BRU
|
Zara Ngawaka-Walker
|
Ngati Rehua
Trust Board, Aotea
|
|
Halema Jamieson
|
Ranger GBAO
|
Michelle
Howard
|
Ranger, Brown
Teal Monitoring, GBAO
|
|
Sue
Moore
|
Massey Univeristy,
Palmerston North
|
Jason Roxburgh
|
PM Biodiversity
DOC HAO
|
|
Keith Hawkins
|
PM Biodiversity,
DOC WAO
|
Tony Beauchamp
|
CAS, DOC
Northland Conservancy
|
|
Jenn Falconer
|
CRO, Wellington
|
Shirley Jenkins
|
Pateke breeder
Warkworth
|
|
John Gardiner
|
Area Manager
DOC WAO
|
Ian Hogarth
(part meeting)
|
DOC WAO
|
|
|
|
|
|
Expectations from
participants
1. Agreed outcomes
2. Clear and agreed direction
to follow for next 12 months
3. Habitat
requirements – identify how we meet them
4. Forum to
ensure that we share ideas, not necessarily on agenda (generate
ideas/brain storming).
5. Honesty
for the meeting - particularly when speaking of the past
year
6. Ratify progress
– are we winning? Identify tangible recovery outcomes
7. Continual
improvement of methods of operations
8. Work to
role - provide high quality technical advice that achieves
recovery of the species.
Meeting purpose –
to develop technical advice that will achieve pateke recovery
1. Review progress against
recovery objectives (what have we achieved?)
2. Develop solutions to issues
emerged over the past year (what needs fixing/how?)
3. Identify recommended actions
for the year ahead (what/who/when?)
These actions
will be included in a workplan in the meeting minutes (identify
prioritised actions/accountability for coming year)
Minutes – Tuesday 17 June
Theme 1: Outcomes
at DOC intensive management sites (Okiwi/Mimiwhangata)
Topic 1: Pateke response
to management against targets/key parameters - are we winning?
Ray Pierce – rationale
§
Current phase is maximum practical
management of key likely predators. Management of core predators
to low levels. Four groups of core predators – mustelids,
cats, dogs and pukeko. Objective is to take out all 4 and
measure responses. First 3 impact most life stages, pukeko
at egg and duckling stage. Some rats, kahu, hedgehogs, and
possums have been taken out as by-catch.
§
Next phase is refine management
prescription - if consistent positive pateke response, consider
dropping one or more target predator species from management
and compare pateke response with that during maximum management.
Monitoring
Pateke Response to management
|
Parameter
|
Management
target
|
Performance
target/site
|
|
Trend counts
|
establish
inter-year trends
|
4 counts/annum
|
|
adult survival
|
80% annual
survival
|
35 adults
|
|
Hatching
success
|
determine
success
|
20 nests
|
|
duckling
survival
|
determine
survival
|
30 ducklings
|
|
Juvenile
survival and recruitment
|
determine
survival
|
20
|
|
Individual
cause of death of adults and juveniles
|
determine
agents of decline
|
COD established
for 50% of deceased sample
|
|
Dispersal
|
establish
pattern
|
70% of dispersed
or missing birds relocated.
|
§
Abundance
trend (flock counts) – include slides
from Ray regarding trend counts.
Each years response contingent on two years of counting.
Suspect in one or two years birds have been missed or scattered.
Unless doing several counts over a targeted
period.
Emma: Mimiwhangata:
Annual Report for Northland Pateke Project, May 2002-April
2003 (predator data results provisional,
i.e. Tables 2 and 3)
(hamro-79534)
(hamro-79611)
1. Trend counts:
(Annual report page 8.) Counts are done in Mimiwhangata
park and nearby nearly every week.
2. Survival: adult 87% (Mimiwhangata), duckling 35% (egg membranes
counted), juvenile and recruitment 43% (small sample
to date).
3. Cause of death: 20% identified to primary cause (mustelid/dog)
4. Dispersal: some tx juveniles missing – but haven’t found them – maybe transmitters
failed. Optimistic they may be still around or they have
gone a long way.
Issue - 10 transmitter failures throughout year from approx. 60 overall,
plus 11 harness failures.
§
Measurement discrepancy. (Page
9 of report.) Monitoring birds for only part of the year
is less accurate. Therefore high figure is more credible
because of consistency in monitoring with transmitters.
§
Trapping statistics/caught 32 cats, 67
stoats, 48 weasels – no ferrets for the year 1 May 2002 – April 2003. Also 1000 rats, 100 hedgehogs, 22 possums, 26 rabbits
– small numbers of kahu, myna and magpie. (Map available
of traps sites for Whananaki and Mimiwhangata).
§
Is the predator trapping failing
or is it an acceptable level of control?
o
Caught almost twice as many stoats
this year compared to last.
o
Looking at survival figures – fledging
survival down– duckling up.
o
Outcome this year looks reasonable
– however predator control cannot be less vigilant.
§
Are there opportunities to trap
in buffer zones? In Whananaki there is. Need to remain vigilant
and ensure we do the best there, as Whananaki provides a
partial ‘buffer’ to Mimiwhangata.
§
Seem to be more Norway rats
compared to last year. Should identify all rats to species
– potentially different response from ship rats and Norway rats
with possible flow-on impacts - increase in Norway interesting
as they could be a problem this coming year. Action -
A day with trappers to train in rat ID during trap servicing
(Ray)
§
In
the GBI and Mimi report need to talk about climate and weather
correlations.
§
More multiple clutching observed
in 2002 than other years? Rainfall data is now being collected
locally. Rainfall could impact on carrying capacity of birds.
Soil type may also be an issue. Weather should be included
in habitat monitoring. GBI rat numbers high. Habitat/climate
- GBI birds in poorer condition over last season?
§
Issue - Discrepancy in outcomes reported
between the two management sites. Both had dry winters and
springs. Was that important?
§
Action – standard reporting template required
in monitoring guidelines and peer review by SCO prior to
report release to ensure consistency and coverage of all
important factors (climate, habitat, etc) (Ray)
Michelle/Halema:
GBI - Okiwi; Annual Report, 2002-2003, Pateke – Brown Teal,
Great Barrier Island, Auckland Conservancy,
May 2003
1. Adult survival:
overall 71% (report p. 6).
§
Issue - Continued problems with harnesses
coming off making monitoring time really short. Also, a
number of birds died within a month of having a transmitter
installed.
§
Possibly putting transmitters on
birds that were not in optimum condition.
§
Adults had harnesses installed
in March and May 2002. Down in weight compared with Mimiwhangata
birds. Possibly bad time to catch them?
§
No comparative data available about
transmitter installation – 6 birds died (when?)
out of 30 birds. (1 drowned)
2. Juvenile survival:
overall 45%
§
No transmitters on juveniles from
monitored females. Either no ducklings remaining, transmitters
failed, ducklings too small @ November 2002.
§
Initially attached 9 transmitters
to juveniles from non monitored females - 6 subsequently
died, 5 within a month, and the other one 11 weeks later.
Cause of death – wingfat analysis from Sue
Moore suggests
most died of starvation. No fat left in bone marrow. Weak,
and maybe harrier predation, but starvation key trend.
§
Another 2 juveniles subsequently
transmitted (11 total). 5 survived overall to date.
§
No results for recruitment – not
monitored this season.
3. Productivity
§
Six females (of how many?) did not appear to nest. No certainty that
they were actually adult birds. i.e. young birds of preceding
year may nest until following October.
§
Eighteen females, 12 found nesting
– 9 hatching at least one duckling. Membrane count suggested
that 35 eggs hatched. Only 5 young actually fledged out
of the 35, could have been more but the transmitter died
on (how many) monitored females
so difficult to identify.
§
Hatching success = 67% c.f. 37.5%
in 2001
§
Duckling survival = 15%
§
No data collected on dud transmitters
(can Halema include some here?).
Mostly they wouldn’t stay on – harness failure or in two
cases actual casing of transmitters faulty/ gave way.
§
Could beeping of the machinery
disturbs them? Potentially a sensitive bird. Michelle: 2
nests were abandoned. Was it because of increased monitoring?
Once knew where they were monitoring was held back, so unlikely
to be because of monitoring?
§
Interviewed Friday for a dedicated
Pateke monitoring person for next 3 years.
§
Transmitter attachment training
- kiwi recovery plan has a written system for monitoring
training - watch 10, assist with 10 (for fitting transmitters).
With pateke a lot of judgement/experience is needed, particularly
with juveniles to ascertain growth. Figure of 10 done intensively
is good idea. Sign off of new operators should be up to
approved trainer – another judgement area.
§
We are not finding birds dead from
badly fitted transmitters – monitoring problem is more an
issue about the design failures (harness/weak-link/casing)
of the transmitters.
4. Dispersal
§
Juveniles: - (Missed
comments. JF – Halema can you add key stats?)
§
Adults: (how many/where/what
sex??) West side of Hirakimata very dry – all dropped
transmitters by damp vegetation. Disappeared round November
last year as well. Maybe just a regular seasonal movement.
One returned and we replaced the transmitter.
§
Flock counts: 3rd week of Feb 615 birds
(Okiwi total??). GBI flock counts involves kayaks and
6 staff for half a day to do entire island.
§
Weather caused delay of count until
end of March. Last opportunity to do it. Numbers down –
feeding areas wet, birds had moved from flock sites – only
340 counted (Okiwi second count??).
§
Overall trend for Okiwi for 2003
is stable. Other island sites trend was slight increase.
Results not completely collated (will
be in final report?).
§
Suggest that if there were 3 good
counts during the flock period, can ditch bad weather one
§
Past data reveals only one number/
single count. Ideally mean of 4 counts – this year a mean
of 3 for trend count assessment. Average should go up to
about 550.
§
Better to concentrate on targets
using transmitters
Trend count not consistent with other measuring parameters
– it’s the coarse measure of abundance over time and better
used as ‘background measure’, whereas the telemetry samples
are currently the key measures of effectiveness of the management
effort. Juvenile survival sample reasonably encouraging.
§
Get survival numbers from report
(can Halema add them). Something
going wrong around duckling stage. Sue’s research helps
prediction of survival.
5. Cause of death/
Predator control
§
Cause of death – not definitive,
but close probably (sample size). Monitoring/capacity issue.
Better system of preserving the birds for autopsy. Frozen,
thawed, frozen not good - formalin better or chilled. Ray to include protocol in monitoring guidelines.
§
Children
found some intact dead ducklings (4-5) at Okiwi.
§
Controlling cats and pukekos –
monitoring rats, harriers, pukekos and rabbits.
§
Pukekos: removing more -110 per month,
not making a marked difference – still 6-8 per hectare on
during counts, but significantly less than pre-control
§
Cats: not many caught in spring – capture
rate increase from January onwards – 23 cats last July.
Mainly juveniles males and females – less adults. Regime
has 81 live capture traps, 70 set 4 nights a week, rest
continuously set?? More cats trapped after rain.
§
Harriers: could be an average of 20 harriers
in the basin. Not unusual where there are a lot of rabbits.
They fly over flock sites – have seen them feeding at flock
sites. Never seen them feeding on Pateke. Are there Falcons?
No.
§
Rats: need to start monitoring – need to
monitor before consider control. Recommendation from last
year – capacity issue – predator control person signed up.
Action: implement recommended rat indexing this year
ASAP (PM GBI).
§
Rabbits: now monitored in the morning -
more accurate count than evening. Consistency in monitoring
time needs to be maintained for accurate data.
Summary across Mimiwhangata/Gt Barrier
§
Message is that we are starting to get some initial return (e.g. adult survival)
at managed sites. Management must be at least sustained,
but also tweaked to address the poor performance parameters
(e.g. duckling survival).
|
Parameter
|
Management
target
|
Performance
target
|
Result
for 2002/03
|
|
Trend counts
|
establish
inter-year trends
|
4 counts/annum
|
Achieved/
rate?
|
|
adult survival
|
80% annual
survival
|
35 adults
|
GBI – 71%
Mimi – 87%
+/- 0.14
|
|
Hatching
success
|
Determine
success
|
20 nests
|
GBI – 67%
Mimi – 72%
|
|
duckling
survival
|
determine
survival
|
30 ducklings
|
GBI – 15%
Mimi – 35%
+/- 0.12
|
|
Juvenile
survival and recruitment
|
determine
survival
|
20
|
GBI – 45%
(n=11)
Mimwh – 43%
(n=??)
|
|
Individual
cause of death of adults and juveniles
|
determine
agents of decline
|
COD established
for 50% of deceased sample
|
GBI
- ??
Mimiwh
- ??
|
|
Dispersal
|
establish
pattern
|
70% of dispersed
or missing birds relocated.
|
GBI
– ??
Mimi
- ??
|
§
Trend (flock) counts – significant increase at Mimiwhangata/Whananaki/Teal Bay; stable
at Gt Barrier.
§
Adult survival – good at both sites
against 80% target
§
Hatching success – high at both
sites and a significant increase at Okiwi over 2001
§
Duckling survival – poor at both
sites. Action: Maintain status quo with predator
trapping for another year at both sites, except change target
figure for pukekos at Okiwi to half what they are now (currently
6-8/ha, aim for 3-4/ha).
§
Need to get adult population up
as a buffer against low productivity years.
§
Starvation issue/habitat. Appears
there is serious food shortage in a drought spring.
§
Do we have enough adult numbers
to sustain another bad year?
§
Habitat quality in early 1990s
as compared to now, data available? (Need to standardise
habitat measurements as per grazing protocol, and try to
get qualitative measures of early 1990s – Ray).
Issues discussions
1. Transmitter failure
Harness failures:
§
Mimiwhangata lost 11 monitored
birds to harness failure in a year. Solutions seemed to
work only for a while. The present Sirtrack design doesn’t
fall off when it breaks, causing risk to birds. Problem
is knot with plastic sleeve + knot gets locked behind it.
§
Nigel is suggesting a different
design, aka kokako, which only has one join point and if
it breaks will fall off – all 4 ends come away. But it will
need to be constructed specifically for teal. Action:
develop a prototype(s) (Nigel) and organise Sirtrack/independent
to make at least 10 of each for trial (Emma/Shaun).
Transmitters:
§
Holohil Units: Mortality 12 hours latch, pulse rate
faster. Guaranteed 12 month battery life. Better for bird
– lighter and smaller – still under trial. Aerial base connection
not secure – modification needed.
§
Halema showed examples of Sirtrack
transmitters with casing failure, chipped and broken, loose
connections.
§
Holohil units could be phased in
over time if trial is successful.
§
Sirtrack has a time since death
function – is this not as relevant now? More information
lost by failing transmitters than gained by time of death
information.
§
Does the 400g weight threshold
still stand, if not what should it be? Should be a weight
divided by body length. Don’t want to establish a weight
so high that the transmitter goes only onto healthy birds.
Might be that weak lightweight birds die soon after being
handled. Be cautious about making weight threshold too high.
2.
Starvation
§
Sue has found that in general GBI
birds in good health.
Drought effecting things like clover, stomach contents reveal
not usual food.
§
Ray: evidence (lowest spring rainfalls at Matapouri to south of Mimiwhanagata
and at Port Fitzroy in last 10 years) to say last spring
drought was servere and contributed to bad year.
3.
Parasite loading
§
Deaths in stress time periods –
starvation or high parasite loadings?
§
Some precautionary management parasite
infection may need to take place.
§
However Sue suggests that this
is not nature of parasites to kill their hosts. Observation
of lot of parasites from GBI birds suggests that the real
problem might be starvation or some other primary stress.
§
Parasites usually opportunistic and ubiquitous –
usually only become a problem when immune systems depressed
by other primary factor(s). No further action reqired.
Topic
2: Scale of DOC management/monitoring
(when/how to shift)
Is the management
prescription giving us the response we want?
§
We now have some relatively robust
data, in 2 years we may be able to say we expect the population
to be at a certain level. Therefore can give indications
of what level of monitoring will be required in the future.
There are some simple models that can be used to help.
§
Improvements to habitat might improve
carrying capacity, minor manipulations from work of Murray
Williams might provide greater nesting habitat. Difficult
to estimate what the carrying capacity of these areas is.
Grazing not constant.
§
But consensus not to change habitat
greatly – no evidence that more birds will settle accordingly,
and/or extend management regimes.
§
Draft of grazing management plan
needs to become a working document. Quantify what is consistent
grazing – needs to be built into the grazing lease.
§
We should be re-writing the recovery plan as the
guiding document as to what we should be doing in the next
5 or 10 years. With a step-wise approach to the management
prescription.
§
Monitoring overall has not got
to the intensity required to secure data. Two more years
before we can change the management prescription with confidence.
Then move on (step-wise approach), don’t change process
half way through.
§
Monitoring can be tweaked when
we are confident about present regime.
§
Trapping – at some stage (after
species secured) we need to reduce effort, and monitor response
against that.
§
Need a strategy beyond DOC’s level
of management effort and resourcing when we are at the point
of having secured the species against extinction and making
the transition into broader-scale recovery effort. Outline
strategy in the recovery plan.
Topic 3: Specific
monitoring/management issues
1. Grazing
§
Long grass issue has been managed now – matter of
working with whoever gets grazing lease. ‘Long’ is judged
presently by monitors’ eye. Need a consistent background
to compliment predator control.
§
Optimum pasture – write into lease
recipe for sward length and percentage.
§
Consistency is that grazing regime has been inconsistent.
§
Increased pressure from graziers
to meet their needs or pay them for meeting ours.
§
Mimiwhangata lease coming up for
renewal. Farmer advises us as to what we can expect and
we factor in the needs for pateke. Problem we don’t have
a farmer on site. Day to day getting stock into areas we
want can occur, but at cost.
§
Write into lease that animal health
and care – good husbandry.
§
We have the right to increase the
number of stock – even to the point of getting in another
grazier to meet shortfalls. We also have the right to reduce
the amount of stock to meet required levels. Depending on
weather conditions, predictions can be made.
2. Grazing and pakete in natural habitat
§
Do we know what it is?
§
Essentially, full recovery is about establishing
them into their historical habitat – e.g. Okarito. The
classic quote - “duck walked through wet forest with its
bill open and got a feed”. However Okarito isn’t the pristine
environment it was pre-history. Pragmatically speaking,
we can’t realistically emulate/ recover the pre-history
food biomass in wet forest/ swamp-land habitat. The suggested
(Worthy/Holdaway) rates of seabird fertilising of these
systems pre-history are huge.
§
We have identified primary feeding
sites.
§
Provide sensible approximates for
grazier. Need it for key areas.
§
Advice provided last year. Implement Nigel’s draft
grazing report. Tabled last year.
§
Fertilising, fencing and water
advice needs to be included in Nigel’s SOP or farm management
plan for teal’s benefit
§
Currently there is a plan to put
fencing in, we don’t have resources to do this.
§
Trend in health of farm going down
based on resources we are putting into it. This is over
and above teal requirements.
§
Fertilising is also an issue. Lime
is fine - super phosphate not. Applying fertiliser might
interfere with present regime of monitoring.
3. Flock counts: time frames linked to tidal cycles
§
Maybe start count in preceding
tidal cycle (10 days earlier) on GBI. Other option is to
drop one of the counts.
§
GBI counts occur at low tide, as
opposed to high tide for Mimiwhangata.
§
Different tidal descriptions for
each site on GBI. Might have to consider looking at individual
site variability.
§
Need to use present prescribed
regime in order to get consistent trend.
4. Using plumage characters to add value to trend counts
§
Mimiwhangata most likely site to
conduct research in flocks. Ray has approached Northland Polytechnic about this. Start late spring/early
summer working through to the autumn – might need $2000
for this priority monitoring.
§
Could use large data set already
available to assist this before hand. Richard to talk to
Phil Seddon, Otago University, about
collation and interpretation of data.
5. Duckling predators
§
Pukeko control maintained or intensified?
Maintain at Mimi, intensify at Okiwi
§
Cat traps: analyse data as to which
traps catch the most cats.
§
Need to determine how many transmitted
birds were killed by cats.
§
More likely they were killed by
harrier. Poor condition of duck makes them easy to catch.
§
Increased risk by allowing rabbit
numbers to increase – more harriers. May have to consider
targeting harriers as well. But it would have to be a decision
to get all the harriers – because pf the territorial nature
of harriers.
§
Farm management issue – lamb docking,
cut off rather than rings – tails no longer around to attract
harriers.
6. Trapping SOP - fenns and modified Coney Bear
§
Best Practice often needs to be
programme-specific and our approach needs to be consistent,
so status quo maintained.
§
Freeze dried/fresh bait experiment
at Whananaki – freeze dried considerably better. Employ
the baiting regime that is most effective. Freeze dried
bait expensive.
§
Applied for funding from STAG for
a trial on site as been made, follow up required. (hamro-75069)
§
Predator trapping efficiency: Possum
trapping at Mimiwhangata, from a funding point of view,
needs rationalising.
7. Site-based
management initiatives
§
Touches on habitat/environment
and values associated with them; i.e. reduce the number
of habitats but concentrate more effectively on those we
choose to work on.
§
Mimiwhangata a site to consider.
If all the groups corroborated with site based management
across values at Mimiwhangata (pateke, kiwi, dotterel, restoration,
etc)
§
Fundamentally fantastic reasons
why holistic approach is good. We should put an action forward
to say we support this approach.
8. Rat ID
§
Action for Ray/Emma/Halema to ID difference
between Norway and ship rat kills. Length of ears and tails a good clue.
9. Habitat
§
Need to provide small areas of
protected roosts to prevent the birds going to flock sites.
§
Group thinks a few protected roost
sites created in the wetlands is acceptable and do not threaten
the present monitoring regime.
§
Nest boxes regarded as intervention
management.
§
Could fence off some triangles
but they don’t get the cover for a good next site. They
like dry sites, plant all around a nest box. Toi toi suggested.
Kikuya considered if there is nothing else – but only inside
a fence. Nail box, or netting covered in hay as box.
§
Recommendation - small planting
and fencing initiatives OK. No nest boxes.
1. Existing regime
§
improve infrastructure
§
fencing
§
minor manipulation
2. Review - are we
doing enough?
3. Experimental manipulation
- major
§
ensuring duckling survival is 35%
pa or above
§
densities are maintained at a defined
level
§
fertilisers
§
Riparian strip management
§
measure existing regime
§
Maintain status quo, with minor
tweaking of habitat. But plan/decide which sites would reap
best results with habitat management when present predator
regime/management strategy due to change.
§
Need to ask the question whether
birds actually need changed habitat management to nest successfully,
and is so, to what? Current monitoring will help answer
this question.
§
Riparian plantings becoming compulsory
as part of dairy farming best practice (Fonterra).
10. Starvation
§
Sue: in general GBI birds in good
health. Drought effecting things like clover, stomach contents
reveal not usual food.
§
This is reassuring considering
rainfall records indicate driest spring in 10 years
|
Recommended
actions for theme 1
|
Accountability
|
|
1. Implement
Nigel’s draft grazing SOP (tabled last year.)
as soon as possible. Fertilising, fencing and
water advice will need to be included.
|
Area Manager
Whangarei
|
|
2. Include
the number of post mortem examinations undertaken,
identify trends and issues arising from annual reports.
Add to annual reporting to recovery group for reporting
to 2004 recovery group meeting.
|
Emma/Joanne/Jason
|
|
3. Develop
new transmitter harness prototype and field test on
adequate sample size over 2003/04.
|
Nigel develop
Emma/Shaun
organise manufacturer, Emma test
|
|
4. Recommend that Holohil
modify pulse rate and reinforce the aerial base on
their transmitter design before any further units
purchased. Trial on Mimiwhangata and GBI (They need
6 months advance notice).
|
Emma/Joanne
|
|
5. Liaise
with Sirtrack to ensure quality of their transmitter
product improves, by 31.8.03.
|
Emma/ Joanne/Jason
|
|
6. Consult
James and get extra indexes for identifying threshold
for tx attachment, over and above weight. Establish
a measure/index of body condition for birds and include
in monitoring protocol, by 31.8.03.
|
Ray
|
|
7. Review
historical information about bird weight when transmitter
attached, plus time to death after fitting. Identify
trends, by 31.10.03.
|
Emma/ Joanne
|
|
8. Use headphones
on TR4 during close approaches to nests and birds,
after the first association with nesting – ongoing
from July 2003. (Near or close is 10 metres.)
|
Emma/Joanne/Jason.
Ray add to protocol.
|
|
9. Consider
exceeding sample size protocols for telemetry by 10%
(as per current Mimiwhangata approach) as a contingency
to ensure adequate monitoring sample sizes/ precision
is achieved and pateke response to management determined
annually with confidence. Include as a recommendation
in monitoring guidelines, by 31.8.03.
|
Emma/Joanne/Ray
|
|
10. Schedule
capture/transmitter effort across operators, by 31.8.03.
Alert operators to the time period we would need them
for, so they can fine-tune before hand.
|
Emma/Joanne/Jason
|
|
11. Contact
Phil Teale re banding/sexing birds training (Waikato
Fish and Game), by 31.12.03.
|
Emma/Joanne/Jason
|
|
12. Reassess GBI flock count
regime/ methods by 31.12.03 (Ray/Joanne). Could utilise
larger dataset already available to assist this before
hand. Talk to Phil Seddon, Otago University,
about collation and interpretation of data, by 31.12.03
(Richard).
|
Ray/Joanne/Richard
|
|
13. Modify
one aspect of predator control regime on GBI to target
current poor duckling survival rate. Increase pukeko
control in Okiwi Basin from August 2003 to reduce average count to3-4/ha , and measure duckling survival response.
|
Joanne
|
|
14. Establish
a rodent monitoring line in Okiwi Basin by 31.9.03.
|
Joanne
|
|
15. Train
trappers in Norway/ship rat ID at Mimiwhanagata, by
31.10.03
|
Ray
|
|
16. Refine
existing non-target monitoring of rabbits in Okiwi,
by 31.10.03 (consistency-counts in morning and move
to year-round).
|
Ray/Joanne
|
|
17. Develop
standard annual report template for pateke management
sites (Mimiwhangata, GBI, Moehau) and include template
in monitoring guidelines, by 31.12.03. SCO peer review
each report before release to ensure consistency and
coverage of all important factors.
|
Ray
|
|
18. Establish
small-scale nesting sites at Mimiwhangata at appropriate
sites (small scale planting and fencing initiatives,
but no nest boxes), by 10.6.04
|
Emma/Nigel
|
Theme
2: Establish 3rd large managed population
(Moehau)
1. Objectives/ site/ predator regime
§
Objective is to establish a protected
breeding population of greater than 50 breeding pairs
§
Kiwi sanctuary established in 2001.
2000 hectares. Approx 2000 traps set on 500k of track. Trapping
regime follows the landscape – ridges and spurs. Moehau
steep with bluffs and waterfalls. Trap density 1 to every
6.5 hectares, every trap set costs 10,000.
§
Caught about 500 stoats, 50 weasels,
60 cats, many hedgehogs and rats.
§
About 25% of sanctuary is private
land.
§
Brown teal decision to go with
Moehau as a release site made in April 2003. Further 2000
hectares, 200 set traps. Intensive cat and stoat trapping
around Port Charles is run by local landowners. Their land
is part of the kiwi project.
§
Live catch cape traps around Port
Charles itself. Family cats have a named collar with a bell
– about 15 cats. Note recent research at a Chch wetland
shows belled vs unbelled house cats have no significant
difference in diet
§
No cat kills on kiwi to date.
§
20 Coney-bear cat traps to be set
further out from the houses. Have put all local pet and
farm dogs through kiwi aversion training. Successful with
pig dogs. One kiwi killed by dog who hadn’t done training
to date.
§
What consultation with community?
Employed local, Patrick Stewart and Thomas, to visit every
landowner on eastern side of Moehau and tell them about
the release. Similarly with 5 iwi. This is on top of standard
community consulting.
§
Port Charles has a handful of Pateke
already.
§
Dispersal: Stoney Bay, Waikawau,
Waiaro are likely sites. Two elderly locals can remember
100s of teal being there during their childhood and up until
the 1980s.
§
Pukeko control taking place for
past three seasons. Can’t notice difference. To protect
wetland plantings.
§
May have to set up some monitoring
lines similar to GBI pukeko regime.
2. Supplementary feeding
§
10 feeders set at 100m intervals
all the way up the creek. Feeders that are not being used
could be moved. 10 kg goes out a day. Service for 30 days
(see translocation proposal wgncr-43824). If they
start to drop condition or odd ball weather event would
continue to feed them for a week. If the food runs out earlier
– put more in. There is flexibility in the regime, important
to record what was done for repeatability/consistency in
release design.
§
We could set up a time line video
to watch one of the feeders for seven days. Mallards like
to eat at any time. Teal more likely to feed at dusk. With
Mallards difficult to assess how much teals eat.
§
Birds will have been conditioned
to the feeders before release. There will be some that are
not immediately territorial.
§
Recommendation is to always have
feed in the feeders for at least 1 month, but keep a record
of what is going out. Practice adaptive management.
3. Monitoring
§
Undertaken by Thomas Jehly. Got
very experienced radio telemetry people in the kiwi section
but they are not used to birds that fly.
§
Monitoring will follow Ray’s monitoring protocol.
§
Part of Thomas’s job will be to
watch the supplementary feeding. Keen landowner, duck shooter,
wants to assist. Some advocacy has been done with duck shooters
and they know what and where not to shoot.
§
Mortality - need to work out why
quickly – inform community accordingly. Community part of
the release programme, can be part of the solution. Teal
easy for people to take ownership of – more visible. Not
a reason to stop – reason to regroup and adapt. Might take
a couple of years for them to ‘take’.
§
What do we do if they breed - do
we need to put transmitters on the juveniles? There is not
many people to take on to do extra work. Recommendation
– target two juveniles per brood with transmitters. See
release strategy for baseline requirements. Suspect birds
from GBI have turned up at Port Charles. If we are required
to monitor juveniles from the first release might have to
contract someone to do it. (i.e. get James in to do it –
provide the money).Unless they all breed its not going to
be a big job.
§
This is the first time we have
had a well resourced attempt to set up a teal population.
4.
Support
§
Good community support.
Good telemetry skills in-house. Good air skills. Good dog
skills.
§
Skills needed – no experience
of captive teal. No transmitter attaching experience.
§
Habitat requirement advice
required. Local teal are enjoying artificial wetlands created
by Area Manager. Need advice as to whether they are all
ideal for teal. Some are quite big. Need to be able to recommend
– these types of wetlands are likely to get more teal on
them.
§
A possum proof fence was
mooted. Locals didn’t agree. Now council has re-raised the
issue. Seen as a good idea and Landcare group has prime
objective to create an ‘everything exclusion fence’. Won’t
happen for between 1-4 years.
§
General ecological advice
on Pateke is also required.
§
Determining cause of death
– determine predator sign from carcass/ inspection of site/scene
where recovered on-site via kiwi staff skilled in this area.
Nigel to provide a list of common things to look for. Then
send to Massey IVABS for necropsy. Communication essential
when sending things off to Massey. Courier them - protocol
already set in monitoring protocol. Emma to send death certificate
protocol to Jason. Also standard Wild Life health form.
Plus Massey website.
§
Colour banding. Individual
colour banding preferred to cohort.
§
Another release February/March?
Logistically in wild it’s an easier release if there is
just one group.
§
If we release again next
session – do we stop monitoring the first release? Yes if
the population establishes.
5.
Small populations/experimental releases
Request from Kapiti Area
on recommended strategy for teal on Kapiti
Dog survey recommended (annual
or every 2 years)
Other baseline recommendations
in monitoring guidelines. Kapiti listed as B1 for population
establishment. Sixty eight birds were released there in
1968. Overall status quo is recommended for Kapiti.
Consider that with weka ,
who is such an aggressive bird that ducklings would have
survival difficulties. Lost a lot of habitat in past 20
years. Supplementary feeding not recommended unless want
to initiate it as a monitoring tool aka Karori.
Sue concerned about pateke
in Waikanae. Very keen volunteer who may assist there.
Tony has knowledge of a small
population on Kawau. Does the group want to investigate
these small sites further? Trickle of feedback on Kawau
birds coming in via Warkworth Area is sufficient for now.
Revisit when Tawharanui fence is up and Kawau pest eradication
completed.
|
Recommended actions for
theme 2
|
Accountability
|
|
1. Recommend status quo pateke
management on Kapiti
Island
(annual or every two year dog survey), from August
2003. Supplementary feeding not recommended unless
the Kapiti team want to use it as a monitoring tool
and can manage the weka/pukeko use of feeders effectively.
|
Greg Moorcroft, Kapiti Area
|
|
2. Provide a list of common
things to look for in diagnosing predator sign to
Jason for Moehau project, by 31.8.03.
|
Nigel
|
|
3. Send death certificate
protocol, standard Wild Life health form and Massey
website to Jason, by 31.8.03.
|
Emma
|
Minutes - Wednesday 18 June
Theme 3: Research outcomes
Topic 1: Diet and
releases (Sue)
1. Releases on Kapiti and Mana in 2001
§
Didn’t know why several birds died
post release. A lead into wingfat analysis from Guillermo
on western sandpiper research. Noted some of his references
where he looked at fat in outer wing. Dead ducks from GBI
measured whole bird. Chose birds with differing amounts
of fat. Experimented with different parts of the wing –
dried them in an oven and calculated how much fat was in
the wing. Compared this data with the initial measurements.
Ulna fat is the last fat to go.
§
Created three measures: starved: no fat or muscle;
poor: muscle only; good: healthy condition.
Starved 0-1% fat, poor 16% fat, good 20-40%.
§
Starvation cause of death for 25%
of Kapiti released pateke.
§
Work in Europe has found that if ducks
are fed on soft food their gizzards soften/shrink. Captive
pateke have shorter small intestines than wild pateke, about
18 cm.
§
Increasing fibre in pellets might
effect what happens in the gut. Changes can take place within
5 days. Mallard experiment proved changes after 25 days.
§
Is it fibre that is missing? Not
necessarily fibre more indigestible stuff.
§
Kevin: ostrich comparison – diet
should be changed gradually to give flora a chance to adapt.
§
Don Thomas is quite amenable to
change the ‘pateke pellet’.
§
Sue: not an issue to change all
the pellets to high fibre. Wondering about changing their
diets to make it more like a natural diet. Adding grit to
food needs to be studied.
§
How long would it take for the
gut to lengthen out? About a month – 5% a day.
§
Clover: need to talk to Don.
§
Campbell teal being fed high lay chicken mash proved a disaster. Issue to be
raised within captive breeders.
§
Suggestion to run new diet by batch
and test on a future release, collect the data and present
it next year.
§
Important to analyse any birds
that die within a month of release. Villi height measure
– trial on one GBI bird and one captive bird. Interesting
to compare wild and captive birds. Action: Get report
from Sue for instructions for post mortem requests.
§
Need to get a process in place
by release date – Feb/March - about dietary needs.
§
With captive diets generally –
make a change and then test it.
§
Breeder pellets, need to raise
birds on good quality diet initially and then introduce
them to maintenance mix pellets.
§
When changing diets need to ensure
little stress to animals by doing it slowly and in conjunction
with grains and other food.
2. What do Pateke eat?
§
Fruit and seeds – mingimingi, Coprosma
(Little Barrier birds), all seeds have been sent for identification
to Colin. Ian Henderson from Massey helping with freshwater
invertebrates. Found an amazing variance of things that
they eat. Surprise is that slugs and earthworms are not
dominant, seeds, fruits, insects, clover leaves – large
variety.
§
Would this diet analysis research
be useful to take to Don so that he could better formulate
the captive diet to emulate what they eat in the wild? Yes.
§
GBI pateke feeding cockles also
– open with bill.
3. Transport of dead birds for post mortem
§
Some couriers won’t take them,
especially if formalin, try Chemcourier Services (1994)
Ltd, 04 568 3687.
§
New Zealand Couriers, 0800 800
841, will take live birds.
Topic 2: Progress
with papers in preparation
1. Tony: DRAFT Impact of switching on and off predator control on survivor
ship and productivity of brown pateke at Mimiwhangata
§
Two year experiment on Mimiwhangata
investigation.
§
Flock count: April 1996 – January
2000.
§
Do birds return to same flock sites?
§
Tables 2-5 using telemetry and
banding produces different levels of information.
§
Pateke don’t use flock sites consistently
therefore they can’t be used alone for assessment of trends
§
Peak flock sites use only occurred
in some years between Jan to March
§
The time of arrival and presence
of different age and sex classes of the birds at flock sites
was not constant each year.
§
Pateke flock at sites near to their
breeding range but not necessarily the closet site.
§
Reasons for pateke returning to
flock sites are not clear.
§
The need for flock sites within
all catchments, and the occupation in early summer to facilitate
juvenile retention (Williams 2001) needs to be better understood.
§
We need to understand how populations
are actually working.
§
Flock sites are not useful in defining
population health. Except that most birds at flock sites
return to natal areas.
§
Do flock sites move? Yes – notion
of historical flock sites, is us viewing the environment
that has existed in recent times. Suspect majority of adults
never came to flock sites.
§
Are we just wasting our time counting
flock Sites? Tony has limited confidence in flock site counts.
§
Richard: Argument to say that mating/social
systems may explain some of the activities of movement within
birds.
§
Tony: Here a good number are paired
who survived periods of time when they were not together.
§
Shaun: Notion of a pair on GBI
is not necessarily correct. Monogamy a big assumption.
§
Report: (DRAFT) Flock, roost and
breeding area used by brown pateke at Mimiwhangata farm
1996-2000, Tony Beauchamp.
2. Collation of predator control data for cats and mustelids monitored
for 2 years. The predator control was then abandoned
§
Problem measuring effort in any
zone or particular area. Areas which held low numbers of
pateke or on margins of area that got less attention.
§
9 % of target pests were taken
in first 6 months. Rat hedgehog and by catch stuff not available.
§
About 80% of adults survived through
controlled period – to 57% in uncontrolled period.
Conclusions
§
predator control cessation didn’t
significantly affect numbers
§
overall it appears that turning
predator control off is not a good idea.
3. Pateke research objectives (Ray)
§
Diet and releases – gut morphology,
diet, feeding behaviour, release recommendations (SM PB)
§
Predator lures – improving trapping
efficiency (NM) – pukeko control – active management needed
more than research
§
Mimiwhangata research – responses
to past management (TB, JF)
§
Okiwi – responses to past management
(SF)
§
Dispersion – (MW)
§
Okiwi breeding biology (DB)
4.
Research needs
§
Alternative means of measuring
populations, productivity, age structure
§
Meathods used in flock site counts
needs to be documented.
§
Habitat use – what is optimum pasture
etc management?
§
Improving predator control
5.
Important we are aware of work done in recent past
§
NOTORNIS, Journal of Ornithological
Society of NZ, Inc. volume 49, part 4 December 2002, page 199 Breeding of brown pateke (Anas chlorotis) at Okiwi GBI.
Dave Barker’s work 1997-99 in key findings on population
parameters. Difference with now – we have implemented predator
control. Spring rainfall in some years 400-490 mm. Low duckling
survival at that time. Dave considered that pukeko were
the problem.
§
Ferreira SM and Taylor S, in press.
Population decline and non-persistence on GBI title of draft,
– accepted for Notornis?
6. Feather
collection
§
Michelle: unable to get feathers
from both male and female for MW as requested.
§
General issue is that we should
collect them and store them. It is a lost opportunity –
value to have the collection. Only need one from each individual.
§
What happens when I send them to
Murray?
Does the info get stored, and then do they go back into
the bank?
§
Murray is saying collect it so that some time in the future I can use it.
Message is keep collecting – get 2 or 3 initially and hang
onto them (store ziplock plastic in fridge with date collected,
band number, site, person who collected).
|
Recommended
actions for theme 3
|
Accountability
|
|
1. Develop
a decision tree for post mortem analysis and include
in monitoring guidelines to guide appropriate priorities
and methods for processing recovered dead pateke,
by 31.8.03
|
Ray/Sue
|
|
2. Liaise
with Don Thomas regarding reformulating captive and
pre-release pateke diet, by 31.8.03.
|
Shaun/Sue
|
|
3. Source
a lot of reprints of Dave’s paper and distribute to
group, by 31.8.03
|
Tony
|
|
4. Review
feather collection rationale/methods in monitoring
guidelines and pass to GBI staff/all site managers/workers,
by 31.8.03.
|
Ray
|
|
5. Confirm
and document needs/methods for further disease baseline
surveillance with Richard Jakob-Hoff, by 31.8.03.
|
Shaun
|
Theme 4: Captive
management
Topic 1: Online database/
website (http:/www.brownteal.com/)
§
Largely Hayes documents as yet.
Is it a useful place to put updates about what is happening
at Moehau? Yes, and if I can get permission to put Mimiwhangata
and GBI on there that would be good.
§
Shaun also has provided some updates,
yet to be loaded.
§
Breeders are putting baseline information
straight into the net. When birds are released they are
transferred to a different database. Very comprehensive
record system; all details of each bird recorded till death.
Cause of death recorded as well.
§
Present documents for inclusion
as pdf or word format.
Topic 2: Best practise
manuals/review and support
Thirty nine
birds from Otorohanga Kiwi House, Hamilton Zoo, Auckland
Zoo and Ron Munroe Esplanade Gardens in Palmerton
North.
Two birds
from GBI to enhance captive breeding. One blind. The other
preen gland stunk.
Seven wild birds from last year flock mated – three birds.
Single male also flock mated.
Lost two
birds – plus Hamilton Zoo’s old birds died. Otorohanga only
have 15 birds at the moment. Lost five through aggression
while being held together – a result of the late holding
because of shift in release programme from Okarito – Moehau/stoat
plague.
§
Should be able to get 40-60 birds
next year for transfer. Next Moehau release Feb/March 2004.
§
Port Charles (Moehau) locals are
saying that they have seen birds coming in from GBI – will
please them that the release birds are of GBI stock. Information
will be included in website.
Disease
screening has been completed. Meeting with Richard Jakob-Hoff
produced revised disease screening protocol. To be documented/
distributed. Issue about who will pay for it – some consensus
reached. Now whenever the birds are ready, after screening
process, they will be sent to Peacock Springs, Christchurch for conditioning
before release.
Salmonella
infantus found in Russell Langdon’s birds (scaup not teal).
Husbandry
manual on track, decision whether to include Campbell Is.
teal info as well to be made first. Good and lean needs
more detail in Shaun’s view. Repeat of last year’s recommendation
/ process.
Review of Brown Teal
captive facilities: visit checklist (Wgtn
and Ak facilities visited to date):
i. Photo/date/personnel
ii. Size/height
iii. Review
provisions/ surface use/ cover - extent type
iv. Food:
maintenance/ breeding supplements/ volume
v. Health:
disease management practices
vi. Supporting
documents: handbook, release strategy
vii. Support
they would like to see/issues concern for them
viii. Staff
experience
|
Recommended
actions for theme 4
|
Accountability
|
|
1. Review
husbandry manual by 31.7. 03 (Richard), and complete
manual by 31.8.03 (Kevin).
|
Richard/Kevin
|
|
2. Prepare
egg transfer proposal (wild-captive) for consultation/approval,
following sign-off of husbandry manual
|
Shaun
|
Other parked topics
1. Improvements:
we are doing reasonably well. Improvements are required
to ensure we sustain effort
a)
Getting to sample size for telemetry
before the end of May cut-off (risk to gravid females).
Exceeding sample size initially is one contingency – Emma’s
approach at Mimiwhangata. Recommendation: exceed
sample size by 10% Strategy
b) Continuity
of predatory control. Last two years gaps in control at
both sites. If you think ahead in planning you can see bottle
neck coming – set out well in advance. Contingency planning
for pest control
c) Transmitter
design improvements – follow recommendations to solve each
issue
2. Issues
§
Alternative captive teams: James;
Dave Barker; Chris Smutts-Kennedy (still going through certification),
Cambridge; Andrew Smart, (still going through certification),
Burwood. Better to pay extra to get a duck specific dog
§
Skills development (e.g. tx fitting).
More interaction between Mimiwhangata and GBI needed. RG
budget can be used to facilitate skills development between
workers.
§
Moehau will have to employ a worker.
Hopefully Thomas will want to stay. Again getting field
workers together on site is invaluable for operational issues
– workshop on site scene. One to three people from each
site getting together at one of the sites for 3 days. Contact
Phil Teale/Waikato Fish and Game
re banding/sexing birds training
§
Problem this coming year regarding
transmitter attachment – not enough trained personnel available.
More comprehensive use of scheduling James’ time. Dave Barker
– an option, but at the other end of the country? Season
staggered, Mimiwhangata and GBI, helps scheduling
§
Reporting on data. Improvements
for historical consistency. Develop standard process to
accurately do this and include in Monitoring Guidelines.
Peer review essential – monitoring guidelines includes report
of key outcomes and key parameters
§
Excellent Brown Teal data being
collected – deserves publication – even an internal department
series – particularly monitoring programmes.
§
Reports could go onto Brown Teal
website.
§
Monitoring guidelines are minimum
standards. Emma’s report to be used as a template.
Theme 5: Partnerships, Public Relations, Advocacy and
Sponsorship
The national picture:
what’s needed/how do we get it? Strategising for writing
the recovery plan
1. Partnerships (communities, Landcare, etc)
§
Partnerships currently being fostered
by AO
§
What other opportunities are there
that will help us get more birds on the ground within the
next 5 years plus?
§
Lot of land currently being bought by very wealthy people who are speaking
about discontinuing farming (Northland, GBI, Coromandel).
§
Nothing like success to gain interest.
Let landowners know and they are keen to come on board.
§
Get an overarching Landcare rep
involved in the recovery group – we can learn how they go
about it. Inflation proofing. Sustainable NGO and community
involvement better than separate individuals.
§
Recovery Plan to have a strategic
objective i.e. within 5 years we will have achieved X.
§
Essential we get the NZ Landcare
Trust involved with this group. People living on site have
a more holistic view of the approach required. They seem
to have good relationships with local community. Compliment
and enhance DOC effort.
§
Becoming obvious that DOC won’t
be able to resource beyond securing species at secure sites.
§
Ducks Unlimited moving to a habitat
focus. Questioning usefulness of belonging to recovery groups.
2.
Tools
§
Work-shopping/Technology transfer
§
Direct approach to Northland Regional
Council
§
Predator guidelines/survival guide
|
Tools
|
Partners/ownership
|
|
Best practice (holistic or species-specific)
|
|
Work-shopping
– predator etc
|
Landcare
Trust representative in Northland, Helen Woody, Auckland
Lindsay Chalmers, Waikato Nick Greenslade.
|
|
Technology
transfer
|
Other prospects
could be Regional Councils, DU, Brown Teal Conservation
Trust – vehicle outside DOC to tap into funds
|
|
Survival
guide (predator guidelines)
|
DOC internal
integration (NHMS)/site based, multi species RG
|
|
Pateke zones
|
Tourist operators
|
3. Sponsorship
§
Two strategies within and outside
the department.
Ossie:
a) You’ve got
a duck
b) Discover
your audience images of this duck will appeal to a market
segment.
c) Then go
to the market segment (businesses) and sell the idea. Be
clear about what you need and they can make a commitment
d) Market very
competitive. Hubbard bought over a bloke to talk to the
‘do good’ business council. Ossie has offered to talk about
chasing some dollars to do the market research/business
plan. Shaun to take it through ERD at DOC.
e) If you had
some money where would it be best spent – sponsor will want
to see something/plan for his dollars
4. PR/advocacy
a) First step
to follow the above.
b) Then develop
a communications strategy
c) Identify
publics (Landcare etc) and put them in a priority of needs.
§
Different audiences’ exposure –
general public last.
§
Good Northland audience, good Auckland audience
–people interested enough to push the case
§
Ensure Brown Teal article in Forest and Bird, Flight (Air New
Zealand), NZ Geographic
§
How well is DOC (particularly those
who allocate resources) aware of Brown Teal ? Need to keep
profile up within DOC.
§
use partners to keep minister informed
§
need strategy to keep all DOC middle/senior
management aware
§
progress review report, requirement
of new SOP (a vehicle)
§
Recognise good journalism – i.e.
Ann Betson (NZ Herald) story
§
Press release, TV and national
press should be fostered
§
Need an advocacy strategy, kiwi
and kaki have dedicated HO/AO teams.
§
Ossie: We need to say, what we want to do, when
we want to do it, how we want to do it, why. Juliette Oliver
of ‘Flight’ is a good person to foster. Still need to work
out who our publics are. Explore AUT – year out, DOC, CCS
– also a year out.
5. Context for
future - Phases of recovery (Jansen)
1. ID cause and key
agents of decline
2. Secure species
at key sites – testing prescription now; change/refine prescription
until delivers outcomes that secure the species
3. Recover the species
4. Ongoing maintenance
(management/monitoring)
§
DOC focus on phase 2 – prevent
extinction and develop successful management prescription
§
Partnerships key to achieving outcomes
beyond phase 2, with partnerships between DOC/stakeholders
|
Recommended
actions for theme 5
|
Accountability
|
|
1. Develop
project brief for survival guide for landowners (predator
guidelines/prescription), by 31.12.03.
|
Kevin/Shaun
|
|
2. Scope
sponsorship opportunities (1st phase market
research/business plan). Shaun to take it through
ERD at DOC prior, by 30.9.03.
|
Ossie/Shaun
|
Meeting expectations revisited
1. Summarise outcomes/
where to from here in an executive summary – in minutes
or progress report
2. Haven’t looked
at how we are performing against the audit. Shaun is working
on progress report against audit now.
3. Rat monitoring
– little behind timetable – recommended same actions as
last year.
4. Certainly some
actions from last year not checked off. Double-check against
actions. Some may need to be carried over.
5. Discussion outside
the square – not entirely covered.
6. Group working
together better now. Agreed direction.
7. Standardised recapture
analysis for flock site discrepancies.
8. Outside of DOC
effort – what happens in the interim – what are we saying
to landowners and Landcare groups, how do we support them?
On an ad hoc basis appropriate – let’s focus on securing
the species first before we branch into focusing on broader-scale
recovery initiatives.
9. If we find our
releases go really well. What is our ability to increase
the captive breeding output? Let’s focus on getting Moehau
right first. Okarito postponed until there is a solution
to the predator equation there. The objective is a new large
population as fast as possible over and above experimental
work.
10. Captive display
bird breeding has created the potential to be a potential
semi captive-breeding backup population.
13. One thing missing
on this project is use of research. Suggestion is that we
should make better use of student researchers. Carefully
managed there could be significant gains. The main research
focus is to test the efficacy of the management prescription.
§
An example is plumage study.
Couple of sites on GBI which maybe OK for study – but Mimiwhangata
possibly better?
§
Research can also be used
as support in monitoring pateke response to management.
§
Shaun thanked everyone for
their time and effort over the last year. Clearly there
is solid effort going in. The main issues are about refining
and sustaining that effort, and that’s where our focus should
be from here. Need to keep on track/ follow the plan. Another
impression gained is that there is good ownership of the
project emerging from line managers and the recovery group
members – once you have strong ownership, you are half way
there.
Template 2.3:
Business planning summary table
The following table,
taken (and modified) from the recovery group recommendations
(wgnro-7)
for your group, should be updated and the appropriate content
re-installed above the previous year’s recommendations.
See instructions on (wgnro-12898)
for identifying priority levels. Include accountability
in brackets alongside each action in this summary table.
See Note 5 above
in this section of the Resource Kit
for determining the appropriate level for recovery actions
. Append to recovery group meeting minutes .
|
Objectives and recovery
recommendations for
2003/04
|
Existing funding/or new funding required
|
Priority Levels
|
|
Level one
|
Priority
|
Level two
|
|
Recovery group (leader/
member) and Area Manager recovery actions
|
|
|
|
|
|
Objective
1: Increase pateke population at Okiwi and Mimiwhangata
(Audit recommendations 4/5/11/14)
|
|
|
|
|
|
1. Implement Nigel
Miller’s draft grazing SOP (tabled last year.)
as soon as possible. Fertilising, fencing and
water advice will need to be included (Area Manager,
Whangarei).
|
Existing
|
√
|
|
|
|
2. Modify one aspect
of predator control regime in Okiwi to target current
poor duckling survival rate. Increase pukeko control
in Okiwi Basin from August 2003 to reduce average count to 3-4/ha , and measure
duckling survival response (Joanne).
|
Existing
|
√
|
|
|
|
3. Establish a rodent
monitoring line in Okiwi Basin by 31.9.03
(Joanne).
|
Existing
|
√
|
|
|
|
4. Train trappers
in Norway/ship rat ID at Mimiwhanagata by 31.10.03
(Ray)
|
Existing
|
√
|
|
|
|
5. Refine existing
non-target monitoring of rabbits in Okiwi, by 31.10.03
(consistency-counts in morning and move to year-round)
(Ray/Joanne)
|
Existing
|
√
|
|
|
|
6. Establish small-scale
nesting sites at Mimiwhangata at appropriate sites
(small scale planting and fencing initiatives, but
no nest boxes), by 10.6.04 (Emma/Nigel)
|
Existing
|
√
|
|
|
|
Objective
2: Determine pateke response to management at Okiwi
and Mimiwhangata and refine management prescription
based on results (Audit 17/18/19/22/25/26/28/30/42)
|
|
|
|
|
|
1. Include the number
of post mortem examinations undertaken, identify trends
and issues arising from annual reports. Add to annual
reporting to recovery group for reporting to 2004
recovery group meeting (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
2. Develop new transmitter
harness prototype and field test on adequate sample
size over 2003/04 at Mimiwhangata (Nigel/Emma/Shaun).
|
Existing
|
√
|
|
|
|
3. Recommend that Holohil modify
pulse rate and reinforce the aerial base on their
transmitter design before any further units purchased.
Trial on Mimiwhangata and GBI (They need 6 months
advance notice) (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
4. Liaise with Sirtrack
and Kiwitrack to ensure quality of their transmitter
product improves, by 31.8.03 (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
5. Review historical
information about bird weight when transmitter attached,
plus time to death after fitting. Identify trends,
by 31.10.03 (Emma/Joanne).
|
Existing
|
√
|
|
|
|
6. Consult James
and get extra indexes for identifying threshold for
tx attachment, over and above weight. Establish a
measure/index of body condition for birds and include
in monitoring protocol, by 31.8.03 (Ray).
|
Existing
|
√
|
|
|
|
7. Use headphones
on TR4 during close approaches to nests and birds,
after the first association with nesting – ongoing
from July 2003. (Near or close is 10 metres.) (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
8. Consider exceeding
sample size protocols for telemetry by 10% (as per
current Mimiwhangata approach) as a contingency to
ensure adequate monitoring sample sizes/ precision
is achieved and pateke response to management determined
annually with confidence (Emma/Joanne). Include as
a recommendation in monitoring guidelines, by 31.8.03
(Ray).
|
Existing
|
√
|
|
|
|
9. Schedule capture/transmitter
effort across operators, by 31.8.03. Alert operators
to the time period we would need them for, so they
can fine-tune before hand (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
10. Contact Phil
Teale re banding/sexing birds education (Waikato Fish
and Game), by 31.12.03 (Emma/Joanne/Jason).
|
Existing
|
√
|
|
|
|
11. Reassess GBI flock count regime/
methods by 31.12.03 (Ray/Joanne). Could utilise larger
dataset already available to assist this before hand.
Talk to Phil Seddon, Otago University,
about collation and interpretation of data, by 31.12.03
(Richard).
|
Existing
|
√
|
|
|
|
12. Develop standard
annual report template for pateke management sites
(Mimiwhangata, GBI, Moehau) and include template in
monitoring guidelines, by 31.12.03 (Ray). SCO peer
review each report before release to ensure consistency
and coverage of all important factors (Ray).
|
Existing
|
√
|
|
|
|
13. Develop a decision
tree for post mortem analysis and include in monitoring
guidelines to guide appropriate priorities and methods
for processing recovered dead pateke, by 31.8.03 (Ray/Sue).
|
Existing
|
√
|
|
|
|
Objective
3: Establish a third secure breeding population of
pateke at a managed location and investigate optimum
release techniques via experimental releases (Audit
6/7/10/20/24/41)
|
|
|
|
|
|
1. Recommend status
quo pateke management on Kapiti Island (annual or every two year dog survey), from August 2003. Supplementary
feeding not recommended unless the Kapiti team want
to use it as a monitoring tool and can manage the
weka/pukeko use of feeders effectively (Greg).
|
Existing
|
√
|
|
|
|
2. Provide a list
of common things to look for in diagnosing predator
sign to Jason for Moehau project, by 31.8.03 (Nigel).
|
Existing
|
√
|
|
|
|
3. Send death certificate
protocol, standard Wild Life health form and Massey
website to Jason, by 31.8.03 (Emma).
|
Existing
|
√
|
|
|
|
4. Liaise with Don
Thomas regarding reformulating captive and pre-release
pateke diet, by 31.8.03 (Shaun/Sue).
|
Existing
|
√
|
|
|
|
5. Confirm and document
needs/methods for further disease baseline surveillance
with Richard Jakob-Hoff, by 31.8.03 (Shaun).
|
Existing
|
√
|
|
|
|
Objective
4: Write up and publishing of Okiwi and Mimiwhangata
research programmes/ undertake demographic research
to underpin key monitoring techniques and refine management
prescription where appropriate
|
|
|
|
|
|
1. Source a lot
of reprints of Dave’s paper and distribute to group,
by 31.8.03 (Tony).
|
Existing
|
√
|
|
|
|
2. Review feather
collection rationale/methods in monitoring guidelines
and pass to GBI staff/all site managers/workers, by
31.8.03 (Ray). Send to Shaun in ziplock for storage.
|
Existing
|
√
|
|
|
|
Objective
4: Implement the Pateke Captive Management Plan (Audit
8/21)
|
|
|
|
|
|
1. Review husbandry
manual by 31.7. 03 (Richard), and complete manual
by 31.8.03 (Kevin).
|
Existing
|
√
|
|
|
|
2. Prepare egg transfer
proposal (wild-captive) for consultation/approval,
following sign-off of husbandry manual (Shaun)
|
Existing
|
√
|
|
|
|
Objective
5: Broaden the public constituency of support and
involve all elements of that constituency in the recovery
programme
|
|
|
|
|
|
1. Develop project
brief for survival guide for landowners (predator
guidelines/prescription), by 31.12.03 (Shaun).
|
Existing
|
√
|
|
|
|
2. Scope sponsorship
opportunities (1st phase market research/business
plan) (Ossie/Shaun). Shaun to take it through ERD
at DOC prior, by 30.9.03 (Shaun).
|
Existing
|
√
|
|
|