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FACT SHEET:
Who is Webbster the Brown Teal duck?
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| LOOKs! |
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No! we are not just
like any boring brown duck. Our males are slightly larger
and heavier than the females. Males average weight is 620-700g
and females are 530-600g. When we are not breeding both
males and female look alike. We have a distinctive whitish
narrow ring around each eye, with our head, face and throat
a speckled brown. During breeding our males have a colourful
chestnut chest, a shiny green head and a white ring around
the eye. Our females have speckled brown feathers. Our beak
is our most unique feature. We have a special strong lamellae
that helps us sieve through material quickly for food. Our
wings are short and we often fly low to the ground with
a fast wing beat. Although during moulting we lose all our
wing feathers, becoming flightless. This is the time that
we are most likely to attacked. The males usually speak
with a muted bell-like whistle and the females with a wild
growl.
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| Breeding |
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Our main breeding season
is from July to November. However, being unique, under suitable
conditions we are able to breed in every month of the year.
Our eggs are cream-tan in colour and also the largest of
all teal eggs. It is equal to a massive eleven percent of
the female's weight and measuring a unique teal sized egg
of 58 times 43mm. The clutch size rarely exceeds four to
six eggs and the incubation period is 27 to 30 days. Baby
ducklings leave mum and dad at 55 days.
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| Home!
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My family used to live
all around New Zealand. But now we can only be found in
Eastern Northland from the Bay of Islands to Whanaki. More
of my family live on Great Barrier Island.
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| HANG-OUTs!
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During the day, we
hang out in dense vegetation, beside wetlands and creeks,
including forest streams. Sometimes we like to play on overhanging
branches or loaf around in the banks of streams and ponds.
At night we party in the wetlands and short grass paddocks
with surface water.
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| Food!
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Breakfast, lunch and
dinner meals are usually insects that live in the water
or the vegetation nearby. These include all aquatic ones
like water boatmen, bugs, back swimmers, etc. We also eat
insects that spend their larval stages in water like stoneflies,
mosquitoes, black flies, gnats, midges, caddis flies, mayfiles,
alderflies, dragonflies, damsel flies and lacewings. The
insects in the vegetation usually include bees, wasps, beetles,
ants and butterflies. We also love eating crustaceans that
is fairy shrimps, clam shrimps, eater fleas, seed shrimps
and cyclops. However like every meal our mummies make us
eat our green vegetables as well and this includes the wetland
vegetation.
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