Unlockable Animals
Asiatic Black Bear
Chinese Alligator
Grevy's Zebra
Indian Rhinoceros
Przewalski's Horse
Sumatran Tiger
Snowflake Gorilla
Read more about this topic: Zoo Empire
Famous quotes containing the word animals:
“Why do precisely these objects which we behold make a world? Why has man just these species of animals for his neighbors; as if nothing but a mouse could have filled this crevice?”
—Henry David Thoreau (1817–1862)