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Hard-Wired?
3:08
Genetics and brain physiology can affect a dog's personality and behavior.
Busy Bee Builds an Intricate Fortress
2:49
Nothing can get into this bee's self-made fortress of a shell and sticks.
Bee Mating Ritual Caught on Camera
2:07
In the "bee highway," male bees search for female bees to mate with.
Monster Bee Defends his Territory and his Mate
2:53
Don't mess with this male Wool Carder bee.
Careful Osprey Parents Feed Chicks for the First Time
3:06
Within moments after the first chick hatches from her eggs, a feeding ritual begins.
Osprey Pair Guards Nest From Intruders
1:47
The ospreys are having a housing crisis.
Behind the Scenes of Pumas: Legends of the Ice Mountains
12:35
Go behind the scenes of Pumas: Legends of the Ice Mountains.
Osprey Chicks Learn to Fly
3:29
No one teaches an osprey how to dive.
Guanacos Rare Birth Ritual
2:22
Guanacos have a unique problem when it comes to reproducing.
Meet the World's Smallest Owl
2:54
Watch the elf owl, the smallest owl in the world, hunt food for its chicks.
Sly Bear Steals From Woodpecker's Acorn Stash
2:44
There are many reasons Big Bend is good for bears and this is one of them.
Tiny Dung Beetle Ping-Pongs Up Termite Mound
2:15
A dung beetle is a walnut-sized package of determination.
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