3001 Connecticut Ave., NW
American Bison Exhibit is adjacent to the Zoo in Your Backyard Exhibit Floor Plan
Two female American bison named Wilma and Zora arrived at the Smithsonian’s National Zoo in 2014 in celebration of the Zoo’s 125th anniversary. Bison inspired the founding of the Zoo and helped spark the conservation movement. To encourage the animals to use their natural behaviors, keepers will often spread food around the enclosure and provide them with enrichment items like bobbins, boxes, and bags to investigate and play with. Visitors may catch a glimpse of the bison wallowing in the grass and mud, a behavior that helps them keep cool.
The Smithsonian’s National Zoo started in 1887 as an exhibit on the National Mall behind the Castle featuring American bison and a handful of species native to North America. Two years later on March 2, 1889, Congress passed an act establishing the National Zoological Park in Washington, D.C. dedicated to “the advancement of science and the instruction and recreation of the people.”