Bennett’s wallaby in Tierpark Nordhorn, Germany.

Bennett’s wallaby in Tierpark Nordhorn, Germany.

Rufous elephant shrew (Hidden Kingdoms - BBC)

Rufous elephant shrew (Hidden Kingdoms - BBC)

Fiordland National Park, New Zealand (Nathan Kaso)

Fiordland National Park, New Zealand (Nathan Kaso)

Palawan, Philippines (Relaxing Nature HD Videos)

Palawan, Philippines (Relaxing Nature HD Videos)

Borneo rainforest, Indonesia (Natural World - BBC)

Borneo rainforest, Indonesia (Natural World - BBC)

A male red-capped manakin trying to impress a female. (North America - Discovery Channel)

A male red-capped manakin trying to impress a female. (North America - Discovery Channel)

Giant panda at San Diego Zoo (Travel for Kids)

Giant panda at San Diego Zoo (Travel for Kids)

Madagascar (Eva Sturm)

Madagascar (Eva Sturm)