Few creatures have revealed as many biological secrets about the workings of life on Earth as the backyard lizard known as the anole. Join biologists Neil Losin and Nate Dappen on their yearlong examination of this humble but fascinating creature and its remarkable powers of adaptation. It's a whirlwind journey that takes us from Caribbean rainforests to high-tech labs to the city of Miami, leading to incredible discoveries about the laws of the lizard.

The fiercest, strangest, and wildest creatures in the animal kingdom face off in a countdown of the most incredible animal moments ever recorded. Across arid deserts, through dense rainforests, and into the deepest of oceans, witness remarkable scenes of animal activity, from deadly showdowns to wild romances.

Snakes live in forests and deserts, underground and underwater, and in every continent but Antarctica. Over the course of 150 million years, they have relentlessly adapted, changing to fit the circumstances of their climate, habitat, and access to food. Take an up-close look at cobras, black mambas, vipers, flying snakes, and some of the other 3,000 species alive today. From evil incarnate to one of evolution's great success stories, we show how the snake continues slithering forward on the path to survival.

There is much more to the Nile crocodile than once believed. This is a highly advanced super predator, equipped with an array of highly specialized sensory organs that it deploys to detect, stalk, and target its prey. Journey inside this incredible hunter as we conduct a unique dissection to investigate its ancient anatomy. By breaking down its structure, our experts in crocodile behavior reveal the secrets behind this amazing African assassin.