When you've clawed your way to the top of the food chain, you have to fight to stay there. Experience this harsh reality through the eyes of the determined predators that rely on skill, instinct, and evolution to survive. But while they may be masters of their domains, that doesn't mean things always go their way, and with young mouths to feed, the pressure is on.

Earth's Natural Wonders are parts of the natural world that nature has carved on an almost unbelievable scale, from vast mountain ranges to impenetrable rainforests and dazzling tropical islands, where nature is visible at its most primal, most powerful, and most extraordinarily beautiful. For human beings, survival within these wonders can pose extraordinary challenges.

What actually makes owls so special? Bird trainers Lloyd and Rose Buck and their very special family of owls provide a rare opportunity to learn more about these unique birds. Using the latest technology, we can take a brand new look at owls in more detail than ever before. The real stories behind how they hunt, how their vision and hearing works, and how they fly so silently are influencing 21st century technology and design.

What's a family? A female elephant herd and its young? A mother orangutan and her baby? A prairie dog town? A troop of chimpanzees led by a single male? Yes! In the wild, every family is different. Naturally! Mammal Jr.: If you as a foal, joey, wolf cub, baby ape, baby water buffalo, or baby owl what they want to be when they grow up, these amazing mammal youngsters will neigh, howl, and hoot that they want to be just like mom and dad.

From the wilds of Costa Rica to the suburbs of our own country, parrot owners, rescuers, breeders, and biologists involved in conservation programs share their stories and the stories of their parrots in this bittersweet and unforgettable film about the difficulties and consequences of keeping and caring for parrots as pets.

Frogs have been on this planet for more than 250 million years, evolving into some of the most wondrous and diverse creatures on earth. Today, they are at the center of one of the greatest mass extinctions since the dinosaurs. It is an environmental crisis unfolding in our own backyard as well as around the globe.

Florida's Everglades National Park is home to numerous unique and endangered animals and plants. The park has also become a dumping ground for a variety of non-native species, including Burmese pythons. The predatory snakes have moved into their new home with a vengeance, disrupting its delicate ecosystem. Follow scientists and snake hunters as they study the problem and try to find solutions to the growing crisis.

A bold and daring red-tailed hawk, nicknamed Pale Male, lives on the cornice of a 4th floor window of an apartment building on 5th Avenue, in the heart of New York City. Watch as Pale Male mates, breeds, and teaches his offspring to fly. This is truly an affirmation of the magical relationship of humans and nature.

We are part of an extraordinary family. Get ready to meet your closest animal cousins, the primates.

The elephant, Earth's most charismatic and majestic land animal, today faces market forces driving the value of its tusks to levels once reserved for gold. This National Geographic special goes undercover to expose the criminal network behind ivory's supply and demand. It also demonstrates how the elephant, with its highly evolved society, keen intelligence, ability to communicate across vast distances and to love, remember and even to mourn, is far...