A sandstone wall reflected in a pool of water in a desert gorge, an oasis for wildlife and plants. Ngong rocks A young Ugandan man signals

A young Ugandan man signals silence with his finger on his lips

An aerial view of a herd of Grant's Zebra migrating and grazing in a line on the vast short grass savannah plain at dawn

An Asian Elephant with lucerne hay and straw on top of his head

On an exposed river bank near the Bolivian border a flock of Macaw feed on the mineral rich clays exposed by rain and flood waters

Huge red crabs and fresh seafood for sale in the Tsukiji Fish Market

A sandstone wall reflected in a pool of water in a desert gorge, an oasis for wildlife and plants. Ngong rocks A young Ugandan man signalsA sandstone wall reflected in a pool of water in a desert gorge, an oasis for wildlife and plants. Uluru Kata Tjuta National Park, Northern Territory, Australia.