Vervet Monkey: Young monkeys are very playful, and their favorite activities are chasing one another and pushing each other down from the branches of trees.

Hawaiian Goose: The Hawaiian goose has been Hawaii’s official state bird since 1957.

Spix's Macaw: The Spix’s macaw is named after Johann Baptist von Spix, the German naturalist, who, in 1819, collected a specimen from the banks of Brazil’s Rio São Francisco in northeast Bahia. At this time, the Spix’s macaw was already rare.

Ferruginous Hawk: The common name of this species 'ferruginous' means 'rust-colored' or 'reddish-brown'.

Crowned Lemur: Lemurs live only on the island of Madagascar. Studies show that they did not arrive there until after the island broke off from the continent of Africa. It is believed that they travelled over the sea on large pieces of vegetation.