Animal Planet

http://www.animalplanet.com/wild-animals/endangered-species/about-endangered-species/

DK Find Out

https://www.dkfindout.com/us/more-find-out/special-events/endangered-animals/

Earth's Endangered Species

http://www.earthsendangered.com/

US fish and wildlife https://www.fws.gov/endangered/

World Wide Lifehttps://www.worldwildlife.org/species

Animal Fact Guidehttps://animalfactguide.com/animal-facts/

Kids Discoverhttps://www.kidsdiscover.com/spotlight/endangered-species/2/