I found this website where you can pull up a list of the endangered species in your area. Here's the list I pulled up 73 species in Texas, including the Jaguar, Grey Wolf, Cougar, Brown Pelican, Barton Springs Salamander, Golden-cheeked Wood Warbler, Houston Toad, Ground Beetle, Ocelot, Red Cockaded Woodpecker, Whooping Crane and many other fish, cactus, spiders, etc.
Check your area here: Earthsendangered.com