Caimans of the Pantanal

Floating along the rivers and channels of the Pantanal,  Caiman are seen in large numbers.
Family portrait?
Caiman were often seen motionlesss on the river banks, jaws open to regulate the animals body temperature.
Fly crawling on caiman.  Notice one of the teeth from the lower jaw visible through a hole in the edge of the upper snout.
Fly on Caiman
Adorned with swamp vegetation.