yacare caiman, crocodile with piranha fish in open muzzle with big teeth, pantanal, brazil. detail portrait of danger reptile. ani

action alligator amazon america animal aquatic brazil caiman catch cayman close crocodile danger dangerous detail devour ecuador evening eye feed fish food green head hunter leather level light mouth muzzle nature pantanal peru piranha portrait power predator reptile river skin snout south sun surface tooth tropical water wild wildlife yacare