Thirty thousand years ago, various species of lions hunted prey on four different continents. Today, the number of lions fell by 42% between 1993 and 2014, and according to the most recent IUCN ...

From bald eagles and sidewinders, and from wild mustangs to mountain lions, we are lucky to have 900 different species of fish, birds, mammals, amphibians and reptiles living in our habitats.