Snakes, lizards, toads, and frogs have a nasty reputation. They're creepy, crawly, slithery, and cold-blooded. Yet reptiles and amphibians are an important part of Africa's ecosystem, and, as you will learn in this episode, there is much more to these fascinating creatures than their nasty reputation. Learn about crocodiles, lizards, snakes, and more.

About 350 million years ago, large amphibians were Earth’s most abundant species. Now, their future may be in jeopardy. Join Dr. Moore and a biologist from the Smithsonian’s National Zoo for an eye-opening episode on amphibian biology and diversity and the ways we can help salamanders, frogs, and other species thrive.

It is the greatest mass extinction since the dinosaurs. Population by population, species by species, amphibians are vanishing off the face of the Earth. Despite international alarm and a decade and a half of scientists scrambling for answers, the steady hemorrhaging of amphibians continues like a leaky faucet that cannot be fixed or a wound that will not heal. Large scale die-offs of frogs around the world have prompted scientists to take desperate...

Renowned photographer Joel Sartore takes us on a journey of the world's rarest and most at-risk mammals, fish, amphibians, birds, reptiles and insects.

Once more unto the breach, dear frogs! Sgt. Frog and his comrades launch the next wave of their invasion with a daring mission to recapture their most powerful weapon: the almighty Kero Ball! But that's not the only adventure croaking on the horizon! Tamama wages war against a hoard of angry space beetles, Giroro blasts off after his dream girl is abducted by aliens, and Keroro goes toe-to-toe with a gang of angry robotic rabbits! Whether it's sumo...