Great American Interchange
Stopped by Filter
Shrews
Pocket mice
Pocket gophers
Beavers
Pronghorn
Bison
Crossing Filter
Rabbits
Field mice
Foxes
Bears
Raccoons
Weasels
Cats
Mastodons
Horses
Tapirs
Peccaries
Camels
Deer
Southern
Crossing Filter
Porcupines
Glyptodonts
Armadillos
Ground Sloths
Opossums
Southern
Stopped by Filter
Primates
Octodonts
Spiny rats
Nutrias
Agoutis
Capybaras
Cavies
3-toed sloths
Anteaters
Shrew Opossums