Mammals are the only animals who produce milk to feed their young.
Do you have a caption for these mudskippers from Life?
Alice Roberts reveals how our family tree grew and spread out across the world.
The most common African carnivore spotted hyaenas are the hunter-scavenger top dog!
"Mole Rats are long, like a sausage, and they are absolutely naked!"
Spotted hyaenas are far more remarkable than their evil, cackling scavenger label.
"The natural world will start to be seen through the web."
The latest spy cameras give us a whole new perspective on penguin behaviour.
"If I got a film of that…"
Meteorologist Stephanie Abrams and weather-tester Newton Wimer host the eight-part series.
"Chameleons change colour when they are angry"
True virgin birth, called parthenogenesis, is a remarkable adaptation.
"You wouldn't have thought an elephant could swim, but it is amazing."
Sir David Attenborough attempts to get in behind the armour of two incredible animals.
Learn about the life of the presenter who has brought wildlife to the mainstream.
"Elephants can hear through their feet."
