A Namaqua Chameleon, Chamaeleo namaquensis, hiding in a desert succulent on a sand dune. Axle

A Namaqua Chameleon, Chamaeleo namaquensis, hiding in a desert succulent on a sand dune. AxleA Namaqua Chameleon, Chamaeleo namaquensis, hiding in a desert succulent on a sand dune. Namib Desert, Diamond Coast, Skeleton Coast, Namib Naukluft National Park, Namibia

A shadow passes across the face of a full moon during an eclipse

A roosting Australian darter dries and preens its wing feathers

Sunlight pierces a storm over the ocean and boat at high speed

A Cone Jelly swimming just below the tropical ocean surface

Parque Nacional de Serra de Bocaina

Red coastal sand dune patterns at sunset in the outback

Clouds circle the summit of primeval volcano caldera shrouded in forests above the savannah plain

Willian Creek

this was not caused by extreme heat

An Antarctic Fur Seal yawning on a black volcanic sand beach at dawn

A kitchen shelter made from ice bricks on the Ross Ice Shelf

African school children in uniform get in formation for their teacher