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.

Sunday, 22 May 2016

Over a third of N. American bird species in danger -scientists


by Reuters
Wednesday, 18 May 2016 18:59 GMT

OTTAWA, May 18 (Reuters) - More than a third of all North American bird species are at risk of becoming extinct unless significant action is taken, scientists who are part of a tri-nation initiative said on Wednesday, adding that ocean and tropical birds were in particular danger.

The study, compiled by the North American Bird Conservation Initiative and the first of its kind to look at the vulnerability of bird populations in Canada, the United States and Mexico, said 37 percent of all 1,154 species on the continent needed urgent conservation action.

The governments of Canada, the United States and Mexico created the North American Bird Conservation Initiative in 1999.

More than half the species for oceans and tropical forests are on a special watch list because of small and declining populations, limited ranges and severe threats to their habitats.

"The outlook for oceanic birds ... is the bleakest of any North American bird group," said the report, which blamed invasive predators such as rats and cats on nesting islands as well as overfishing, pollution and climate change.

No comments:

Post a comment