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This is a complete list of critically endangered avian species evaluated by the IUCN. Species considered possibly extinct by the IUCN are marked as such. Where possible common names for taxa are given while links point to the scientific name used by the IUCN.
Of all evaluated avian species, 4% are listed as endangered. No subpopulations of birds have been evaluated by the IUCN. For a species to be considered endangered by the IUCN it must meet certain quantitative criteria which are designed to classify taxa facing "a very high risk of extinction".
Of all evaluated avian species, 76.9% are listed as least concern. No subpopulations of birds have been evaluated by the IUCN. This is a complete list of least concern avian species evaluated by the IUCN. Where possible common names for taxa are given while links point to the scientific name used by the IUCN.
Due to a declining population, experts from the International Union for Conservation of Nature (IUCN) included the bird on its Endangered Species There are Less Than 1,000 of These Birds Left in ...
The World Center for Birds of Prey is one of the few places in the world where you can see a California condor, the largest bird in North America. Some of the world’s rarest birds are being ...
Silky sifaka (Propithecus candidus), fewer than 1,000 still alive. The World's 100 most threatened species [1] is a compilation of the most threatened animals, plants, and fungi in the world.
In this list of birds by common name 11,278 extant and recently extinct (since 1500) bird species are recognised. [1] Species marked with a "†" are extinct.
Rare wild birds among many species hit by ‘unprecedented’ avian flu outbreak. Emily Beament, PA Environment Correspondent. August 31, 2022 at 4:01 AM.