Field Frame Friday: Solar powered skink!

The brown tree skink (Dasia grisea) shown here is catching some afternoon rays in the warm Malaysian sun. Since reptiles are cold-blooded animals, they capitalize on the energy of the sun to maintain an optimal body temperature (known as thermoregulation).

[Photo and caption by Josie Hubbard]

Cox, van Dijk, Nabhitabhata, Thirakhupt, 1998. A photographic Guide to Snakes and Other Reptiles of Peninsular Malaysia, Singapore and Thailand. New Holland.

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