American alligators are large aquatic reptiles with strong jaws, armor-like bodies and muscular tails.
Bears are powerful, majestic animals who were once nearly wiped out, but are now reclaiming their wild homes.
Named for their stubby tails, bobcats are so elusive that you’d be lucky to catch a glimpse of one in your lifetime.
Depending on pack ice for their habitat, polar bears are threatened by climate change—and by traffic in their fur and parts.
Mink are semi-aquatic mammals similar in appearance to weasels and ferrets.
African lions are stunning and iconic creatures in danger of extinction.