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.

Friday 11 April 2014

Genetic distinctness to guide global bird conservation

A Yale-led research team has developed a new approach to species conservation that prioritizes genetic and geographic rarity and applied it to all 9,993 known bird species.

"To date, conservation has emphasized the number of species, treating all species as equal," said Walter Jetz, the Yale evolutionary biologist who is lead author of a paper published April 10 in Current Biology. "But not all species are equal in their genetic or geographic rarity. We provide a framework for how such species information could be used for prioritizing conservation."

Worldwide, nearly 600 species of birds are currently in danger of becoming extinct as the result of human development pressures and environmental changes. Conserving genetically distinct and threatened species is especially challenging, Jetz said, because many of these are far from species-rich areas that are already being protected


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