Yacare caiman (Caiman yacare) mouth gaping (thermoregulation) in the Pantanal, Brazil

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Yacare caiman (Caiman yacare) mouth gaping (thermoregulation) in the Pantanal, Brazil

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Size: 3560px × 5360px
Location: Pantanal Brazil
Photo credit: © William Mullins / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agape, alligatoridae, american, anaconda, brazilian, caiman, caimaninae, crocodilia, crocodilian, fierce, gaping, grin, jaguar, mouth, ominous, pantanal, predation, predator, prey, reptile, reptilia, sharp, south, teeth, thermoregulation, threatening, toothy, vicious, wildlife, yacare