Combat in the sea takes viewers into the ocean's sparkling tropical reefs and rough open water.
Tue, 02 Apr 11.30pm
If you're a forest denizen, success requires using trees to bridge the gap between life and death. Catching prey among the trees is a challenge.
Wed, 03 Apr 11.30pm
Worldwide predators that inhabit open spaces must hide in plain sight in order to thrive.
Thu, 04 Apr 11.30pm
Where the edges of mountains, forests, rivers and oceans create limitations on hunting grounds for predators, the hunters are forced to adapt.
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