Conservation photography of the Giant River Otter in the upper Amazon basin
The critically endangered Giant River Otter (Pteronura brasiliensis) is restricted to the drainages of the Orinoco and Amazon river basins in South America and among the largest of the aquatic mammals to inhabit these neotropical rainforests. The giant otter measures approximately 2 meters from snout to the tip of its tail. They have been observed eating caiman and anacondas in...