On a guided tour along a river in the Pantanal, Brazil, in April 2013, the group took a break to fish for some of piranhas. The river is full of them and they are a primary food source for caimans. One of them was happy for an unexpected afternoon snack...
Small adjustments to sharpness, contrast and color saturation.
Canon EOS 5D, Canon EF 70-200mm 1:2,8L IS at 200mm