A look at how some animals and plants go to extremes to give themselves a chance to breed.
David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts and examples of new wildlife behaviour.
The peaks and the valleys. Find the essential episodes — and the ones to skip.
A look at how some animals and plants go to extremes to give themselves a chance to breed.
A look at the strategies used by reptiles and amphibians to conquer their shortcomings.
A look at plants and the ingenious and manipulative ways they counter life's challenges.
Unique footage of a killer whale engaging in sneaky behaviour to hunt elephant seal pups.
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
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