An aerial view of a herd of Grant's Zebra migrating and grazing in a snaking line on the vast short grass savannah plain at dawn. Near windhoek Melt pools and cracks appearing

Melt pools and cracks appearing in the sea ice of the Ross Sea

The bow of a ship heading towards a vast and distant ocean horizon

A rainstorm descends on a forested hillside overlooking Hong Kong

An African Elephant bull coated in mud with penis displayed Etosha National Park

Eerie blue fluorescent lighting in a corridor of a research station

An aerial view of a herd of Grant's Zebra migrating and grazing in a snaking line on the vast short grass savannah plain at dawn. Near windhoek Melt pools and cracks appearingAn aerial view of a herd of Grant's Zebra migrating and grazing in a snaking line on the vast short grass savannah plain at dawn. Maasai Mara National Reserve, Masai Mara, Narok County, Kenya.