A look at how cats always land on their feet; how butterflies create their beautiful wings; how tiny hummingbirds fly in the rain; a subterranean mammal may hold the secret to longevity.
A look at why cows are always chewing; exploring if rhinos have a sensitive side; what's the loudest animal on earth; why star-nosed moles have such weird noses; why rattlesnakes release their prey.
A look at how dogs tell the time; the power behind a mantis shrimp's punch; the secret behind the kangaroo's hop; why honeybees die after they sting; why vultures fly in circles.
A look at how hamsters stuff so much into their cheeks; why camels have humps; exploring whether alligators have a secret supersense; why pigeon wings are so noisy.
A look at how dogs know when someone is sick; why octopuses have blue blood; which animal makes the most amazing nest; exploring whether elephants really never forget; how cicadas make so much noise.
A look at how kangaroo moms churn out so many joeys; why spiders don't get stuck in their own webs; how foxes find water in the desert; what the secret is to the chameleon's perfect strike rate.
A look at how furry koalas keep cool in the Australian sun; how elephants communicate when they're miles apart; are vultures immune to disease; and what is the secret to a frog's amazing tongue; how spiders live so long.
A look at why dogs bury bones; can elephants detect bombs; why birds sing in the morning; how sea lions are able to catch fish in the deep waters; what makes seahorses virtually indestructible.
A look at what dog barks actually mean; why sloths turn green; who the best jumper in the animal kingdom is; how sea turtles find their way back home; how diving beetles spend so long underwater.
How a lizard can literally walk on water; how hippos speed through water if they can't actually swim; how bees find nectar; jellyfish; cats' whiskers.
How owls catch prey they can't see; a theory about the proximity of rats; what makes octopuses masters of disguise; why penguins' feet don't freeze; why African wild dogs are the ultimate hunters.
How hummingbirds fly backwards; an investigation into whether cockroaches will survive the apocalypse; how dogs know when people are sad; the hagfish.
What a dog's tail wag means; the cleverness of cockatoos; zebras' black and white stripes; the secret behind a crocodile's powerful jaws; how chameleons change color.
How cats detect earthquakes; how owls hunt in total darkness; how cheetahs accelerate more quickly than a car; how sea otters keep warm in icy waters; how ants heal their wounded.
How the blue whale became the biggest animal ever; why elephants have trunks; why ladybugs have spots; why some animals live a long time; why cats purr.
The intelligence of dolphins; how hyenas eat every last scrap of their dinner; how geckos defy gravity; how leeches suck blood; why some cats are afraid of water and others love it.
How squirrels find their nuts; how bees make honey; why some cobras spit; whether alligators are music lovers; whether a bug can survive in space.
A look at how thousands of bats take to the air without colliding, whether or not mice really love cheese, how cats jump so high, and why manatees are so gassy.
A look at how thousands of bats take to the air without colliding, do mice really love cheese, how cats jump so high, and why manatees so gassy.
A look at how fish take a bath, how polar bears stay warm, is a pet pup smarter than a wolf, how spiders float in the air for hundreds of miles.
A look at how anteaters slurp up so many ants, why beavers build dams, how canines stay cool, why humpback whales sing, and why dung beetles do what they do.
A look at how dogs detect underwater targets, what makes ostriches nature's best marathon runners, how sloths spend so much time upside down without passing out, and can a pelican bill really hold more than his belly can.