Photo of the day

San Marcos, CA: Katie Couric (L) interviews Henry the robot at Real Doll. This image is from America Inside Out with Katie Couric.

Gray wolves show their teeth - they have 42!! 20 in their upper jaw, 22 in their lower. This image is from Animal Fight Club.

Finland: Two Brown bears (Ursus arctos) rolling in snow. This image is from Wolf vs. Bear.

Lufeng, Yunnan Province, China: Mr. Wang excavating a newly discovered fossil in Lufeng. This image is from China From Above.

Red Foxes are the largest of all the true foxes. Naturally agile, they can clear obstacles of over 6 foot (2 meters). This would be like an Olympic High Jumper jumping over an 18-wheeler truck with ease. This image is from Animal Fight Club.

Gloucester, MA: Bluefin Pinwheel is aiming to catch. This image is from Wicked Tuna.

Edgard, LA: Katie Couric sitting in front of slave memorial at the Whitney Plantation. This image is from America Inside Out with Katie Couric.

Finland: A gray wolf amongst the snow. This image is from Wolf vs. Bear.

An aggressive frilled neck lizard leaps forward-his hind legs are longer than his front, and they move pendulum like allowing him to run in bicycling motion. This image is from Animal Fight Club.

Large wild boar in Berlin, Germany. This image is from Invaders.

New York, NY: Katie Couric (seated right) at the MuslimGirl office with Amani Al-Khatahtbeh (center standing) and others. This image is from America Inside Out with Katie Couric.

Mantis are well known to eat each other… so loser beware! This image is from Animal Fight Club.

Lo Mo Jong Village, Tibet, China: Tibetan family preparing for religious walk on the day of Buddha Descent festival. This image is from China From Above.

Gloucester, MA: Fish Hawk and Pinwheel out at sea. This image is from Wicked Tuna.

Tigers wrestle in the water. Tigers usually live 8 to 10 years in the wild. This image is from Animal Fight Club.

Washington, DC: (L to R) Aasif Mandvi and Katie Couric. This image is from America Inside Out with Katie Couric.

A coyote howls. The coyote's vocalizations are one of the few wild animals commonly heard; the coyote howl is used to communicate with other coyotes in the area. This image is from Invaders.

Jaguars are the largest cats in the Americas. This image is from Animal Fight Club.

Charlottesville, VA: Charlottesville rally. This image is from America Inside Out with Katie Couric.

Weifang, Shandong Province, China: Kite makers showing off their creations at Weifang International Kite festival. This image is from China From Above.

A coyote stands and looks intently at the camera. Hardwired to survived and masters of stealth, coyotes have colonized urban habitats all around North America. Abundant food and protection from predators have allowed the coyote to thrive in the human world. This image is from Invaders.

The Jaguar has the most powerful bite, pound for pound, of the big cats. This image is from Animal Fight Club.

Jilin Province, China: Mongolian fisherman checking his net before a day of fishing on the ice. This image is from China From Above.

Finland: Two yearling gray wolves (Canis lupus) greeting female wolf. This image is from Wolf vs. Bear.

South Georgia Island, South Georgia and the South Sandwich Islands, Antarctica: King Penguins Fighting. This image is from Animal Fight Club.

Puerto Truinfo, Colombia: A hippo with its mouth wide open to show its large teeth. This image is from Invaders.

Gloucester, MA: The Hard Merchandise catches a shark. This image is from Wicked Tuna.

Humboldt squid eating another squid of the same species. This image is from Animal Fight Club.

Puerto Truinfo, Colombia: Two baby hippos in a pond, poking their heads out of the water. This image is from Invaders.

Los Angeles, CA: (L to R) Katie Couric and Elisabeth Moss. This image is from America Inside Out with Katie Couric.

Katmai National Park and Preserve, Alaska, USA: Two Coastal Brown Bears (Ursus arctos) sparring in shallow stream near Kinak Bay. This image is from Animal Fight Club.