Rangers close road to allow bears to cross safely in Yellowstone.

A romantic moment in the life of a pond turtle.

A magical morning with a view of Mount Bromo, Indonesia.

The Birg Thrill Walk on the Schilthorn in Switzerland is a thrilling suspended trail near Birg Station, which runs along a nearly vertical cliff face and offers panoramic views of the Bernese Alps.

Birzhaly is the highest lake in Kabardino-Balkaria, located at an altitude of 3,500 meters.

Skógafoss is one of Iceland's most famous waterfalls, plunging powerfully over a 60-meter cliff in the south of the country.

Scenic road.

Vestrahorn Mountain in Iceland is one of the country's most photographed spots on the east coast, known for its jagged peaks and black sand beaches on the Stokksnes Peninsula, near the town of Höfn.

Copacabana Beach in Rio de Janeiro, Brazil.

The Pallas's cat is the most charismatic wild cat.

Snowy owls never get cold.

So different and yet so alike.

Fishing with bear.

Would you get a chinchilla?

Power and fury.

Far Eastern leopard, the most peaceable subspecies of leopard.

Kookaburra.

The Nightjar and its camouflage tricks.

Mount Fitz Roy, 3,405 meters high, towering over the village of El Chalten in Argentine Patagonia.

The blue waters of Lake Lovatnet, Norway.