Yacare Caiman (Caiman yacare, Caiman crocodilus yacara), Pantanal, Mato Grosso do Sul, Brazil, South America

1 animal american animal portraits animal portrait animals in the wild animals animal brazil caimans caiman crocodiles crocodile cropped dentures denture fauna head shots head shot heads head jawbone jaw jowl mato grosso do sul mato grosso mouths mouth natural landmarks natural landmark nobody no one no people one animal opened open pantanal partial view portraits portrait protected area reptiles reptile reserves reserve rio negro sanctury single animal snouts snout south american south america teeth tooth unesco world heritage sites unesco world heritage site unesco world natural heritage wetlands wetland wild animals wild animal wildlife world natural heritage yacare caimans yacare caiman