An aerial view of erosion on grass covered lava flows descending the slopes of an active volcano. Mountain peaks

An aerial view of erosion on grass covered lava flows descending the slopes of an active volcano. Mountain peaksAn aerial view of erosion on grass covered lava flows descending the slopes of an active volcano. Crater Highlands, Ngorongoro Hig, African Rift Valley , Serengeti National Park, Tanzania

A piece of dead seaweed floating through dappled sunlight in the ocean

Hut Point Peninsula

Red leaves sprout from eucalyptus lignotubers on a burnt tree trunk

A road between farming villages passes through a small river

A handler maintains control of his racing camels as he leads them to the starting gate

Fagus Tree

Wildebeeste move across a vast savannah grassland plain at sunset

Close view of a snarling juvenile mountain lion

Adelie Penguins prepare to go swimming from the sea ice edge in Antarctica

A directional sign at a Ukrainian station points to distant cities

The sunset afterglow sweeps across a wide African sky above a wetland

A block of ice carved from a glacier resting on the rocky ground beneath a glacier fracture zone