This is yet another in a long line of stellar otter exhibits to be found in American zoos.
An excerpt from my 2010 review:
The Otter Pond – There were 4 active river otters on my visit, and the enormous windows allow for underwater viewing of the aquatic mammals. There is a long boardwalk through dense woodland, as well as a rundown shack entrance that all adds to the immersive experience. This area ends with a trip to “L’aquarium de Louisiane”, a small aquarium that has a comprehensive collection of local animals. There are about 30 terrariums with various snakes, frogs, turtles and invertebrates, and another 30 tanks with a variety of fish.