Oltschibachfall, Switzerland.

Laguna Bacalar, Mexico.

Cracks and patterns on the ice of Lake Baikal, Russia.

Crocuses blooming in the Gran Sasso National Park.

Mount Omuro is an extinct volcano on the Izu Peninsula, Japan.

One month in Mongolia.

For just 15 minutes a year, water in Yosemite turns to lava.

Meet the Giant Magnolia Snail.

Talented dog.

Carefree dolphins.

Funny interaction between the fox and a cat.

Don't worry, I'll get you out of this mirror.

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.