close up of dragonfly on the head of an aliga¡tor caiman latirostris caiman crocodilus yacare jacare, in the rive

aligator alligator america amphibian animal barra brazil caiman caymans close crocodile crocodilus danger dangerous dragonflies dragonfly drawing eye feed float grassland head hunter insect jacare janeiro latirostris marsh nature pantanal predator reptile rio rive river skin south space spring swim teeth text tijuca travel tropical water wetland wetlands wild wildlife yacare