Fish are supplemented by crustaceans, snakes, and other river creatures. Giant otters live in family groups which include monogamous parents and the offspring from several breeding seasons.

It takes three years for an otter cub to master the complexities of fishing. Watch as a bevy of otters learn how to fish from their father. Produced by the BBC Natural History Unit. A new monkey ...

Meanwhile, the longest otter species, South America’s giant river otter, can reach over 5 feet long. The heaviest otter, the sea otter, can reach 4 feet long and weigh up to 100 pounds.

The team of caregivers explained that, given the sensitivity of the newborns and the need for tranquility, visits to this area have been kept to a minimum The giant otter, also known as the river ...