A professor develops an extraordinary relationship with an octopus when he invites it to live in his home to learn about its intelligence. Show more

Liz Bonnin meets the animal rebels who will stop at nothing to survive, from cockatoos vandalising houses, to the chimpanzees who use bullying tactics to get to the top. Show more

Chris Packham, Kate Humble, Martin Hughes-Games and Michaela Strachan reunite and return to Springwatch's home at Ynys-hir, to look back at an amazing year of live broadcasting. Show more

The team offer the last updates on the year's wildlife stories, including the latest from the nest cameras. Iolo Williams also updates on the Springwatch fox and peregine families. Show more

Host Martin Hughes-Games and the team dish up some in depth post-show analysis, with special guests, nature quizzes and audience-led discussion and debate.

UK wildlife series. Chris Packham, Michaela Strachan and Martin Hughes-Games have news on how the wettest summer in 100 years has affected our wildlife. Show more

UK wildlife series. Martin Hughes-Games tracks down one of the UK's newest and most controversial residents, the beaver. Plus a dramatic battle between two red deer stags. Show more

UK wildlife series. Chris Packham, Michaela Strachan and Martin Hughes-Games report back on the night's stake-out, revealing the hidden world of our nocturnal animals. Show more

UK wildlife series. Chris Packham and Michaela Strachan look ahead to the challenges of winter. Martin Hughes-Games finds out why autumn is such a critical time for the hedgehog. Show more

Documentary. Big beasts have always captured the imagination, but being large comes with sizeable challenges. These are the epic survival stories of the world's largest animals. Show more

Wildlife documentary. Owls are one of our best-loved birds, yet it's rare to even catch a glimpse of one in the wild. Natural World reveals the magic behind owls' superpowers. Show more

Nature documentary. With the help of pioneering scientists, will Florida’s wildlife continue to weather the storm of a growing human population and a cast of animal invaders? Show more

Liz Bonnin meets the animals using outlandish means to find a mate and raise a family, from feisty mongooses to swaggering peacocks. Show more

Chris Packham meets the animals using devious tactics and sneaky tricks to survive, from illusionist zebras to vanishing geckos and shape-shifting cuttlefish. Show more

Chris Packham meets the animals who use devious tactics to win a mate, including fiddler crabs, who use optical illusions to impress females. Show more

Chris Packham meets animals that use deceptive tactics to find food. Some cheat each other - like sea otters, who demand ransoms after kidnapping pups. Show more

Nature documentary. The peregrine falcon is the fastest animal on earth - it can reach speeds of over 200mph. But what does it take to be a high-speed record breaker? Show more

Liz Bonnin meets the animal rogues doing whatever it takes to find food, from kleptomaniac crabs to tigers deceiving their prey. Show more

Gordon Buchanan meets the animals who live in nature's winter wonderlands, from the polar bear mother helping her cubs to the owl searching for food. Show more

Chris Packham, Michaela Strachan and Martin Hughes-Games answer questions, take a look at viewers' photos and videos, and share your experiences of winter this year. Show more