Zoo Animals

River Otter

North American river otter

Lontra canadensis

At the Detroit Zoo

The Edward Mardigian Sr. River Otter Habitat is home to five North American river otters. The newest addition is female Kalee, who found sanctuary at the Detroit Zoo after being rescued in June 2018 by the Alaska Department of Fish and Game. The orphaned pup had sustained a laceration and puncture wound when she was discovered by hikers on a trail in Hoonah, in Alaska’s panhandle. Kalee is a potential future mate for Sparky, a male river otter born at the Detroit Zoo in 2014. The otter habitat is also home to Sparky’s parents Whisker and Lucius as well as female Storm. Whisker found sanctuary at the Detroit Zoo in 2009 after being rescued under a house in Washington State. Lucius was born in 2006 and arrived at the Zoo in 2009. Storm was rescued from the bottom of a hill along Lake Michigan and found sanctuary here in 2002.

The otters’ 2,500-square-foot space incorporates indoor and outdoor living environments. A 9,000-gallon aquatic area includes an outdoor oasis, complete with a sandy beach, tall trees and a flowing stream. The indoor retreat features a waterfall and waterslide. Floor-to-ceiling acrylic windows provide visitors with dramatic views of the animals exploring their habitat, and underwater viewing allows even the tiniest of guests to get nose-to-nose with these charismatic creatures. The Edward Mardigian Sr. River Otter Habitat is located across from the beavers on the northern edge of the Cotton Family Wetlands.

Description
River otters’ fur colors range from white to gray, brown and black. These aquatic mammals have long, cylindrical, streamlined bodies that sport short, dense, waterproof fur, profuse whiskers and short legs. Otters’ strong tails and webbed feet help propel them through the water, which makes them great swimmers.

Once abundant in U.S. and Canadian rivers, lakes and coastal areas, river otter populations have suffered significant declines as a result of fur trapping, water pollution, habitat destruction, pesticides and other threats.

Fun Facts

  • The river otter can stay underwater for several minutes.

  • The river otter can dive up to 60 feet underwater.