Male pufferfish woo with incredible sand designs, monogamous coyotes call Chicago home, and bees find most efficient flower route every time.
(Airs Sunday, June 28) Underwater cameraman Bob Cranston explores the remarkable world of marine creatures called cephalopods -- squids, cuttlefish, octopi, and nautili.
NATURE takes you into the depths of the ocean to discover the most remarkable life still undiscovered on our planet that will certainly be found in the sea.
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