https://www.worldwildlife.org/species/directory

WWF is committed to saving endangered species. Learn more about the species we are working to protecting from becoming endangered or extinct.

https://www.fws.gov/endangered/

2 days ago ... The number of endangered and threatened species changes as we add or remove species from the list. See how many are currently listed.

https://ecos.fws.gov/ecp0/pub/listedAnimals.jsp

The U.S. FWS's Threatened & Endangered Species System track information about ... Endangered, Emergency Listing, Threatened, Experimental Population,  ...

https://www.iucnredlist.org/

More than 27,000 species are threatened with extinction ... Near Threatened, Vulnerable, Endangered, Critically Endangered, Extinct in the Wild and Extinct.

https://www.fws.gov/endangered/species/us-species.html

Feb 21, 2019 ... WWeb site of the Endangered Species Program, a program within the Fish & Wildlife Service.

https://en.wikipedia.org/wiki/Endangered_species

Unlike their more general use elsewhere, the List uses the terms "endangered species" and "threatened species" with particular ...

https://www.britannica.com/list/10-of-the-most-famous-endangered-species

This Encyclopedia Britannica animals list features 10 well known endangered animal species.

https://www.nationalgeographic.com/animals/2019/04/endangered-threatened-species-how-we-decide/

Apr 22, 2019 ... The IUCN's data is often used to make Endangered Species Act listing ... In this case, the species is often put on the candidate list, to be ...

https://www.pgc.pa.gov/Wildlife/EndangeredandThreatened/Pages/default.aspx

Threatened and Endangered Species. ... Species. **New! Exciting opportunity to support threatened, endangered, and at-risk wildilfe - Your help is needed.**.

https://www.nwf.org/Educational-Resources/Wildlife-Guide/Understanding-Conservation/Endangered-Species

The Endangered Species Act has lists of protected plant and animal species both ... Once a species becomes listed as "threatened" or "endangered," it receives ...