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Leiopelma frogs
Land snails
Tuatara |
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The wattlebirds of New Zealand are not found anywhere else in the world, and the huia was
unique as the only bird in the world with completely different beak forms in the male and
female. The ancient Callaeidae family flew to New Zealand 60 million years
ago, and like many of the birds in the isolated archipelago, huia adopted ground feeding
habits in an ecology devoid of mammals. |
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Huia feathers for fashion
Extinction of the huia is sadly related to an international fashion of wearing
their feathers in hats. On a royal visit to New Zealand, the Prince of York
who later became King George V of England, was presented with a huia tail feather
by a Maori chief.
Huia tail feathers are a traditional Maori symbol of authority. The Prince
of York followed the old custom of wearing huia feathers in headress, by placing
the feather in his hat. This set off a world fashion trend that
was devastating for huia.
Tail feathers and stuffed birds were in such demand that the bird was hunted
vigorously until it was no longer found. The notable ornithologist Sir Walter
Buller, who killed large numbers of huia himself, reported that a Maori hunting
party collected 646 huia in one month. While the Prince of York's visit
obviously affected the plight of the huia, it is not known if it was the total
cause of extinction, as the bird's habitat was severely depleted by 1907. |
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Extinction of the huia (Heteralocha acutirostris) in 1907 was a tragic loss to
New Zealand's ancient native avifauna. It serves as a reminder of the importance of
bird protection. While today we are astounded by the ruthless hunting of huia to
extinction during a very short period, and the ignorance of the time, even amongst
respected ornithologists, we are left with no excuse for more bird losses with current
knowledge of the value of biodiversity.
The huia was probably New Zealand's most eccentric bird. It was a large 48 cm
(19 inch) black bird with a bright orange "wattle" at the base of an ivory beak.
It had a distinguishing wide band of white at the end of its long tail feathers.
Huia were so sexually dimorphic, and unique because of the different beak forms
of the male and female, that they were at first thought to be separate species.
They were normally found feeding in pairs. In cooperative roles, the male used his
short strong beak, which resembled the beak of a starling, to break up rotting tree
trunks in search of huhu bugs and other insects. The female used her long curved
beak, which was like a nectar feeder's, to reach into otherwise unreachable places.
A Rotorua ranger, William Cobeldick, spotted a huia pair near Lake Waikareiti,
and a lone huia at Taharua Stream in the Urewera National Park in 1924, but it
had been declared extinct many years before this.
Next page - kokako
Next page - saddleback
Return to wattlebirds |
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International Threatened
and Endangered Listings
2005 IUCN Red List of
Threatened Species
Huia
Heteralocha acutirostris
Extinct
North Island kokako
Callaeas cinerea
Endangered
Saddleback
Philesturnus carunculatus
Lower risk, near threatened
United States Threatened
and Endangered Species, Foreign Listed Species
North Island kokako
Callaeas cinerea
Endangered |
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New Zealand Threatened Species Classification
North Island kokako
Callaeas cinerea wilsoni
2 Nationally endangered
South Island kokako
Callaeas cinerea cinerea
1 Nationally critical
North Island saddleback
Philesturnus carunculatus rufusater
7 Range restricted
South Island saddleback
Philesturnus carunculatus carunculatus
2 Nationally endangered |
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Photo Credit
Left 2nd down: Takahe
Left 4th down:
Campbell Island teal
Left 6th down: Kokako
Left 7th down: Short-tailed bat
Left 8th down: Tusked weta
Left 9th down: Archey's frog
All DoC images Crown Copyright © Department of Conservation
Left 10th down: Kauri, Alexander Turnbull Library
Illustration Credit
Center top & left 3rd down: John Gerrard Keulemans 1842-1912,
Huia Heteralocha acutirostris 1888
Permission of the Alexander Turnbull Library, Wellington, New Zealand must be obtained before
any re-use of this image. |
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