The powerful teeth and jaws of a Nile Crocodile sun basking on an island in a river. International school bus Water plants growing amongst logging

Water plants growing amongst logging mill pollution on the shore of the Amazon River

A male African Lion marks his territory on a grassy termite mound while a lioness is in estrus

Crowds of tourists view the Apollo 11 Command Module 'Columbia' National Air and Space Museum

An adult male Red Lechwe with sharp spiral horns

Protective spines on the fleshy leaves of a desert-adapted Aloe

The powerful teeth and jaws of a Nile Crocodile sun basking on an island in a river. International school bus Water plants growing amongst loggingThe powerful teeth and jaws of a Nile Crocodile sun basking on an island in a river. Chobe River, Chobe National Park, Botswana.