Remember that carrying pepper spray is not a substitute for vigilance and good safety precautions. Some recent news stories have suggested that bear pepper spray is a bear attractant. Bear pepper spray is not designed to be applied as a repellent, but is designed to spray at a charging or attacking bear, which has been a highly effective deterrent when used in this manner. The purpose of the Yellowstone National Park bear management policy is to ensure a natural and free-ranging population of black and grizzly bears. One important aspect of the management program is the separation of bears from unnatural food sources.
Human foods are one of the chief culprits in the creation of problem bears.
The bears' conditioning to groceries, garbage or intentional feeding, and habituation to people may lead to their causing human injury and property damage and occasionally require their destruction. Visitors are reminded to keep food, garbage, barbecue grills, and other attractants stored inside or otherwise unavailable to bears. Superintendent Finley states that park staff, along with other local, state, and federal agencies in the Greater Yellowstone Area constantly strive to protect the bear population through public education, enforcement of regulations for proper food and garbage handling, the relocation of problem bears, and seasonal human use closures. Visitors are asked to report any bear sightings or signs of bears to the nearest visitor center or ranger station as soon as possible. Permits for backcountry camping and information on day hikes are available at visitor centers and ranger stations.