As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.

Tuesday, 24 September 2013

Ancient bird species shows signs of comeback in New Zealand

WELLINGTON, Sept. 23 (Xinhua) -- One of the world's oldest and most distinctive songbird species might be coming back from the brink of extinction thanks to a relocation project that established a new population on an almost predator-free island, New Zealand's Department of Conservation (DOC) announced Monday.

A DOC team had relocated 41 tiny alpine rock wrens (also known as tuke in Maori) from around Fiordland in the far southwest of the South Island to Secretary Island over 2008 to 2011, and the number had grown to 66 in April, said a DOC statement.

"The increased safety of the island, a place where predators pose a lesser threat, provides insurance against the birds' steady demise on the mainland," DOC ranger Megan Willans said in the statement.

Of the 66 birds on the island, where the population of predatory stoats was tightly controlled, 63 had hatched and fledged there, indicating the birds have settled in well enough to breed.

The rock wren is the only true alpine bird in New Zealand and one of the most ancient bird species in the world.

They stem from a species present more than 80 million years ago and have no close structural resemblance to any other group of birds in the world.

No comments:

Post a comment