A woman's head with braided patterned hair and earrings.
A translucent shard of aufeis reaches toward the arctic sky, Arctic National Wildlife Refuge,
After the Kumbh Mela festival in Varanasi, some pilgrims move to Varanasi on the Ganges to make
Stream in the Valley of the Ten Peaks, Banff National Park, Alberta, Canada
Two adult King Penguins, standing side by side, beak to beak on South Georgia Island
Cloud formations in the skies above the Torres del Paine National Park in Chile. Sunset over the
An iceberg with a deep crevasse or fissure, and the contours of melting ice, in Antarctica.
Hardy arctic wildflowers grow only a few inches high in order to reduce exposure to the
Brown bear, Lake Clark National Park, Alaska, USA
Plains zebras, Ngorongoro Conservation Area, Tanzania
Arctic ground squirrels, Arctic National Wildlife Refuge, Alaska
Brown bear cub, Lake Clark National Park, Alaska, USA
Women bear the responsibility of fetching water from the sparse wells within Rajasthan's vast Thar
A lion cub and its mother, Panthera leo, rubbing cheeks and nuzzling in Serengeti National Park,
Gentoo penguins using a well worn pathway through the snow, to reach the sea. Antarctica
A snake, Bitis arietans, on the hand of a snake charmer in Morocco
Brown bear, Lake Clark National Park, Alaska, USA
A polar bear, Ursus maritimus, striding across the ice in Svalbard. Steep ice cliffs and cascades of
