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  2. List of endangered birds - Wikipedia

    en.wikipedia.org/wiki/List_of_endangered_birds

    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". An even higher risk is faced by critically endangered species, which meet the quantitative criteria for endangered species. Critically endangered birds are listed ...

  3. Tiger - Wikipedia

    en.wikipedia.org/wiki/Tiger

    The tiger has been listed as Endangered on the IUCN Red List since 1986 and the global tiger population is thought to have continuously declined from an estimated population of 5,000–8,262 tigers in the late 1990s to 3,726–5,578 individuals estimated as of 2022. [1]

  4. List of critically endangered birds - Wikipedia

    en.wikipedia.org/wiki/List_of_critically...

    As of December 2019, the International Union for Conservation of Nature (IUCN) listed 223 critically endangered avian species, including 19 which are tagged as possibly extinct or possibly extinct in the wild. [1] [2] 2% of all evaluated avian species are listed as critically endangered. No subpopulations of birds have been evaluated by the IUCN.

  5. Lists of IUCN Red List critically endangered species

    en.wikipedia.org/wiki/Lists_of_IUCN_Red_List...

    Animals (kingdom Animalia) — IUCN Red List critically endangered species (Animalia) Amphibians — List of critically endangered amphibians; BirdsList of critically endangered birds; Fish — List of critically endangered fishes; Invertebrates — List of critically endangered invertebrates. Arthropods — List of critically endangered ...

  6. List of carnivorans by population - Wikipedia

    en.wikipedia.org/wiki/List_of_carnivorans_by...

    One of the world's rarest canids, and Africa's most endangered carnivore. Siberian tiger: Panthera tigris tigris: 560 [10] EN [10] [10] Siberian tigers have made a comeback from the brink of extinction due to the strict laws of the Russian government. Russian Authorities believe that the number of living Siberian tigers will reach 700 after ...

  7. List of birds by common name - Wikipedia

    en.wikipedia.org/wiki/List_of_birds_by_common_name

    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. Contents

  8. List of vulnerable birds - Wikipedia

    en.wikipedia.org/wiki/List_of_vulnerable_birds

    See: List of endangered birds, List of critically endangered birds. Vulnerable, endangered and critically endangered species are collectively referred to as threatened species by the IUCN. Additionally, 53 avian species (0.48% of those evaluated) are listed as data deficient , meaning there is insufficient information for a full assessment of ...

  9. IUCN Red List endangered species (Animalia) - Wikipedia

    en.wikipedia.org/wiki/IUCN_Red_List_endangered...

    For brevity use binomial or trinomial nomenclature only, that is, omit common names and the name of the scientific authority. The Andean mountain cat is an endangered species . On 19 August 2018, the IUCN Red List of Threatened Species identified 4584 endangered species , subspecies , stocks and subpopulations.