Oakland Zoo 08-May-2017
River otters actually spend two-thirds of their time on land, yet eat mostly fish, crayfish, frogs, turtles, and other aquatic invertebrates. Otters breed in late winter to spring but the embryos only develop to the blastocyst stage and then they stop developing further until about 9-10 months later. Once they start to develop again, gestation is 68-74 days. This type of process is known as delayed implantation. The pups will start their life in a burrow in a river bank and are born blind and helpless. They are nursed by mom otter for one month and are weaned at about 3-4 months; they then begin to venture out of the burrow/den to play and learn how to swim.
About Oakland Zoo
The Bay Area's award-winning Oakland Zoo is home to more than 660 native and exotic animals. The Zoo offers many educational programs and kid's activities perfect for science field trips, family day trips and exciting birthday parties. Oakland Zoo is dedicated to the humane treatment of animals and wildlife conservation onsite and worldwide; with 25¢ from each ticket donated to support conservation partners and programs around the world. The California Trail, a transformational project that more than doubles our size, opens in 2018, and will further our commitment to animal care, education, and conservation with a focus on this state's remarkable native wildlife. Nestled in the Oakland Hills, in 500-acre Knowland Park, the Zoo is located at 9777 Golf Links Road, off Highway 580. The East Bay Zoological Society (Oakland Zoo) is a nonprofit 501(c)3 organization supported in part by members, contributions, the City of Oakland and the East Bay Regional Parks.
P.O. Box 5238
9777 Golf Links Road Oakland, CA 94605
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