At first sight, penguins seem ill-suited to their environment - rotund abdomens, stubby little legs and stiff wings a...

Bears can live in practically every habitat on earth, from tropical jungles to the Arctic Ocean. Wherever they occur,...

Chris Packham delves beneath the skin of the big cats to explore what makes them such good hunters and reveals that i...

The 100 trillion ants in the world weigh as much as all the people on earth and have colonised the planet like no oth...

Across the planet carnivores are struggling to compete in a world with a rocketing human population, but one predator...

Chris Packham explores the anatomy and physiology of the largest land animal on the planet - the elephant. Their size...

Chris Packham explores the evolution of the great ape's brain to reveal how different parts have been adapted over ti...

Chris Packham explores what lies beneath a crocodile's hard exterior, to discover the secret to its 250-million-year ...

Chris Packham explores the success of the most widespread of marine mammals, the dolphin. Contrary to their amiable r...

Bats have colonised remote corners of the planet to become one of most widespread mammals on earth. Chris Packham exp...

Chris Packham delves beneath a snake's skin to discover what has made them some of the most successful predators on e...

Chris Packham explores what enables birds of prey to rule the aerial roost. Their ability to dominate their fellow bi...