Mysterious Footprints, or A Snake in the Sand.

Another ninja.

Long-eared cormorant.

Need more bananas.

Samet Nangshe, Phang Nga, Thailand.

It turns out squirrels can purr.

The correct way to feed a crocodile.

Spring in mountains.

Pakistan - pristine rivers, small villages, ancient cities and old forts, friendly people and two of the world's greatest mountain ranges, the Himalayas and the Karakoram.

Showed who's boss here.

Cyclone "Valli" brought a force six storm to the Georgian Black Sea coast.

Good morning from Switzerland.

Fishing village on Cat Ba Island.

Al-Ula is an ancient oasis in northwestern Saudi Arabia, where the desert holds traces of several civilizations.

The Ventisquero Hanging Glacier, known as Ventisquero Colgante, is located in Queulat National Park.

The stunningly picturesque Fisherman's Bastion and evening view of Budapest, Hungary.

The eruption of the Piton de la Fournaise volcano on Reunion Island in France.

Stingrays in the Maldives.

Spy in action.

Humphead wrasse.

The unique landscapes of Guilin, China are where nature has outdone itself.