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Africa’s endangered species

10,000 Birds

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. The Gray Crowned-Crane is a new addition to the list of the world’s Endangered species, creeping up a category from Vulnerable.

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Endangered Species Act: Potential Downlisting for Hawaiian Goose (nene)

10,000 Birds

More than 50 years ago, the Hawaiian Goose (Nene) was one of the first birds listed under the Endangered Species Act, part of the inaugural “ Class of 1967 ”. Fish and Wildlife Service has proposed downlisting it from “endangered” to “threatened.”. Due to substantial improvements in its population and its prospects, the U.S.

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The Nonessential Whooping Crane

10,000 Birds

Over the winter, the universe lost four whooping cranes to what appears to be recreational shooting: three gunned down together in Georgia on December 30, 2010, and another in Alabama on January 28, 2011. Another 170 are in captivity, many of them breeding stock for reintroduction efforts. Speculation is useless in acts of vandalism.

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A Birder Reads a Scientific Paper

10,000 Birds

Several years ago, I read about the enormous colonies of breeding birds in the Northwestern Hawaiian Islands and I did some research to satisfy my curiosity. ( Google Scholar is an excellent resource and free full-text PDFs can be located for many papers, particularly when research is taxpayer-funded. 2011): 265-272. and Antony W.