qT=2&tQ=Of the 23 Crocodillian species, only 3 are endangered.&tC=True|False&cC=2&fB=Of the 23 crocodilian species, 12 are vulnerable or endangered! Humans hunt crocs for their skins (to make shoes and luggage) and some have suffered from habitat loss.<br><br>The American Alligator was once considered endangered, but, through captive breeding programs and environmental protection plans, it has made a comeback. Crocodile conservation groups are now turning their attention to other crocodilians in need.