BBC Earth (BBCE)

Cities are growing at a faster rate than any other habitat on Earth. They may seem an unlikely place for animals to thrive, but for the bold this is a world of surprising opportunity. Leopards prowl the streets of Mumbai, peregrine falcons hunt amongst New York's skyscrapers and a million starlings perform spectacular aerial dances over Rome. We welcome some creatures into our cities; in Jodhpur l

Gregg visits a factory that churns out up to 90,000 vegan sausages a day, while Ruth Goodman uncovers the green shoots of the vegetarian movement in Britain.

In the aftermath of the great fire, homes get destroyed, and families are separated. Th animals have to find new ways to survive in an unrecognizable and inhospitable landscape.

Steve Backshall and his team look for a great white shark.

In Indonesia, Steve and his crew are chased by a group of Komodo dragons.

A look at polar bears.

Under mysterious circumstances, the center welcomes its first moose. Also: The first fawns of spring arrive.

Spotlighting the remote border town of Pohegemanook; Quebec, Maine and New Brunswick borders; and the open waters of the Atlantic.

Examining a controversial theory that Earth was once completely covered in ice.

Under mysterious circumstances, the center welcomes its first moose. Also: The first fawns of spring arrive.

Spotlighting the remote border town of Pohegemanook; Quebec, Maine and New Brunswick borders; and the open waters of the Atlantic.

Examining a controversial theory that Earth was once completely covered in ice.

David Attenborough explores his passion for birds' eggs. These remarkable structures nurture new life, protecting it from the outside world at the same time as allowing it to breathe. They are strong enough to withstand the full weight of an incubating parent and weak enough to allow a chick to break free. David reveals the wonder behind these miracles of nature.

Gregg Wallace is inside one of the world's largest chocolate factories in York to discover how they produce a staggering seven million bars a day.

A look at the story of Pluto.

Examining a controversial theory that Earth was once completely covered in ice.

David Attenborough explores his passion for birds' eggs. These remarkable structures nurture new life, protecting it from the outside world at the same time as allowing it to breathe. They are strong enough to withstand the full weight of an incubating parent and weak enough to allow a chick to break free. David reveals the wonder behind these miracles of nature.

Gregg Wallace is inside one of the world's largest chocolate factories in York to discover how they produce a staggering seven million bars a day.