Support Provided By
2:32
A female Anna's hummingbird builds a nest constructed of plant fibers and spiderwebs.
2:40
Juvenile penguins, sporting feather mohawks, band together to take on their worst enemy.
3:03
A female European badger finds a home to rear pups--and a mate to father them.
0:00
Polar bears are forced to try their luck hunting salmon as arctic ice sheets dissappear.
0:00
Crossing the road can be dangerous for the sloths. Fortunately, there are people to help.
1:55
Three-toed sloths are some of the slowest and seemingly laziest creatures in the world.
2:45
The Panamanian Golden Frog has an unusual method of warning rivals and attracting mates.
2:22
Thousands of Gulf Grunion fish act on a seemingly suicidal desire to breed out of water.
2:30
Meet Hairdresser Sherri Tippie, the top live trapper of the species in North America
1:40
It was a team effort to design a replacement rubber tail for Mr. Stubbs.
2:29
Don the crow suffered an injury to his beak and struggled to eat.
