Seasons & Episodes
Smelly Survival Tactics
In nature, the right stench can mean the difference between life and death at the jaws of a predator. Meet some of natur
Winged Wonders
The biggest bird in the world can't fly. Another relies on a mustache to attract mates. And one colorful aviator has a b
Uncanny Animals
When it comes to survival, could nature's big winners be the most distinct-looking creatures? Take the terrifying lampre
Creepy Crawlers
Get up close and personal with a beetle that convincingly plays dead, a snail that eats everything in its path, and othe
Identity Crisis
Are they guinea pigs, beavers, or something else entirely? Capybaras, the world's largest rodents, seem to embody the fe
Tricksters
Different animals resort to camouflage for different reasons. Some, like the stick insect, mimic their environment to av
Dinosaur Dynamics
The imposing Tyrannosaurus Rex is a legendary figure in dinosaur history--but could this apex prehistoric predator be a
Chemical Weapons
The lionfish, use their disguises to ambush prey. Take a blink-and-you'll-miss-it look at some of nature's most gifted d
Strange Powers
When evolution bestows its gifts, it sometimes does so in ways that defy belief. From the coconut octopus's mind-blowing
Ocean Oddballs
If a creature looks remarkably odd, chances are you're not focusing on the adaptations that give it a crucial edge. From
Anatomy Gone Wild
Prepare to be astounded by some of the most unusual body parts in the animal kingdom. Marvel at the translucent skin of
Giant Creepy Crawlers
Let's face it: Insects are largely misunderstood. But a closer look at these crawling creatures reveals their inherent i
Camouflage and Colouration
If you can't see them coming, you can't escape them. Whether it's the color-changing camouflage of the predatory cuttlef
