A male Eastern Collared Lizard, Crotaphytus collaris, basking in the sun to raise his body temperature. Because lizards are cold-blooded, they regula
A male Eastern Collared Lizard, Crotaphytus collaris, basking in the sun to raise his body temperature. Because lizards are cold-blooded, they regulate their body temperatures by basking to raise the temperature, or resting in the shade or a burrow to lower the temperature if it is too hot.
Size: 5400px × 3601px
Photo credit: © Jon G. Fuller/VWPics / Alamy / Afripics
License: Licensed
Model Released: No
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