In the wild I've seen deer, rabbits, hawks, bald eagles, wild turkeys, fox, coyotes, porpoise, seals, moose, raccoons, skunks, opossum, 3 colors of squirrel, chipmunks and a lot of various suburban birds.
I've seen an endless line fox bats flying over head.
I'd like to see big horned sheep, mountain goat, bison, whale (any kind), a bear, and a llama.