The vocal lizard that is a master of camouflage.
Films about otters and killer whales earn top spots.
The flightless parrot that blows itself up like a basketball.
50 animatronic cameras disguised as realistic life-size penguins, eggs and rocks infiltrate penguin colonies to record the tough challenges penguins face.
Appearing to be half bat, half monkey, the aye-aye is an expert insect hunter.
See-through wings aren't the only way this beautiful insect avoids predators.
NATURE brings you two full episodes featuring the majestic lion.
This vibrant ocean drifter packs a poisonous punch.
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