14th Annual Smithsonian.com Photo Contest
Suspicious marine iguana
Endemic marine iguana (Amblyrhynchus cristatus) resting after some feasting in the sea, but always wary of possible predators, such as the ones introduced by humans, as it didn't have had any during the eras of evolution that took it to feed itself underwater.
© Matheus Hobold Sovernigo.
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||Nov. 22, 2016, 8:23 a.m.