Cold Blooded Killers Special - Steve studies reptiles, deadly heirs of the closely related dinosaurs' age. They came in a wide range, just chameleons from tiny to giant, but being coldblooded, they depend on absorbed environmental (sun) warmth, limiting their activity in time and space, unlike as mammals, who pent most of our calories on body-heating. Reptiles include some of the best biters, from turtles to champion crocodile-family.
17 January 2017 (Belgium)
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