Zoologist and deep-sea diver Dr Richard Pyle ventures nearly 400ft below the surface to find and film this living fossil that was believed extinct.
To explore the world of the eagle we follow the fortunes of one individual from hatching to setting up home on her own.
In the animal kingdom a covert assassin emerged. Lurking in the shadows, ready to pounce at lighting speeds, he searches for his next meal.
Angry birds are very popular - especially in the minds of game playing kids - but are there real angry birds out there?
South Africa is home to an incredible variety of shark species including the fearsome-looking ragged tooth shark.