The Endangered Species Act provides for the protection of species who are threatened or endangered and the conservation of the ecosystems the species depend on to live, according t...
An Endangered (EN) species is a species which has been categorized by the
International Union for Conservation of Nature (IUCN) Red List as likely to
The number of threatened and endangered species in the U.S. changes as we
add or remove species from the list. See how many are currently listed.
Golden Gate National Parks are home to the highest number of federally-protected threatened and endangered species
in any national park unit in the continental U.S. Volunteer workdays include a combination of hands-on service and short natural history lessons. Voluntee... More »
WWF is committed to saving endangered species. Learn more ...
Aims to reverse the trend of human-induced species extinction and to preserve
vital ecosystems. Provides information on current and past projects and on ...
Endangered species are those considered to be at risk of extinction. Explore
endangered species photos, videos and facts including why species are ...
An Education Website About Endangered Species and the Efforts to Save Them.
A-Z animal listings organised by conservation status, including endangered and
threatened animals. A-Z Animals, an online animal encyclopedia where you can