Sandesh Kadur explores the natural wonders of the Western Ghats mountains.
Explorer Steve Backshall and sniffer dog Bruiser hunt for tigers through the undergrowth.
The team strikes out from base camp to track down tigers throughout Bhutan.
Kaddu the tiger goes under anaesthetic and Ben Fogle learns how dangerous giraffes can be.
Ben Fogle and Kate Humble meet three new tigers for the first time.
Kate Humble and Ben Fogle prepare a tasty treat to test young tigers' climbing skills.
Four keepers travel to Tanzania to help save the lives of some endangered wild dogs.
The keepers try to save a newborn pygmy goat that has been rejected by its mother.
The cubs are now a year-and-a-half old and learning to hunt for themselves.
The cubs are now half-grown and very playful, learning the skills they'll need as adults.
It is time for Seanna the sea lion pup to attend her first day of training.
In America's heartlands, Louis looks at private collections of tigers and chimpanzees.
Colin Stafford-Johnson pieces together the final days of tiger cub Broken Tail.
Elvis the camel gets all shook up and the tigers go for a dip in their new pond.
Kate and Ben make the monkeys work for their nuts, and the tigers go on the attack.
Adventure following twin tiger cubs who are separated, and then reunited years later.
A tiger is sedated for an important operation and there are exciting new arrivals.