1. ANIMAL ZERO: THE SEARCH FOR THE GIANT SNAKE:

Avalanches, turbulence, bats, and high levels of carbon dioxide can't stop National Geographic herpetologist Dr. Brady Barr from searching for 20-foot pythons, and even though he's been bitten by a 12-foot python before, he's not willing to stop there. This time Brady is mentally prepared for an expedition to Bracken Cave, Texas.

2. "King Cobra: The Snake That Ate Its Kind":

The Cobra Project takes an unprecedented look at the natural history of king cobras in the wild, following them into their world and revealing how they behave, where they go and who they interact with on a regular basis when humans are not around. Surprisingly, the people of India are a key player in this story. Early evidence of the king cobra's entanglement with humans.

3. The Astonishing Spectacle of the Snake:

Snakes are animals unlike any other, such as women who lure men into depravity, such as killing machines. At the same time, they are animals that can hypnotize. Their slender, supple bodies move gracefully under fine adornments; they slither swiftly and silently in clothes that possess some of nature's most magnificent colors and styles.

4. "Wildlife Series - Snakes":

"Snakes" is one of the wildlife series. Each series has been carefully selected by award-winning photographers who use revolutionary photographic techniques and the latest scientific research to reveal the amazing life of this species.

5. National Geographic: Wildlife Tour:

The name Anaconda conjures up images of the dreaded python killer. For Dr. Jesus Rivas and his wife, Dr. Sarah Corey, unlocking the secrets of the anaconda is a major challenge.