JACKSON HOLE, WYO \u2013 Recent incidents in Grand Teton National Park involving food-habituated black bears have resulted in one bruin euthanized, another relocated, and the park asking visitors to please be more vigilant regarding human-wildlife conflicts. A female sub-adult black bear was recently put down for exhibiting food-conditioned behavior. Another female sub-adult black bear was relocated for habituated behavior. Both bears exhibited bold behaviors. The decision to kill the bear was based on recent activities where the bear displayed no fear of humans and gained multiple, known food rewards.\u00a0In mid-June, park staff responded to a report of a small black bear that made contact with a tent at Jenny Lake Campground.\u00a0No property damage occurred at that incident. Attempts to trap the nuisance bear were unsuccessful. Meanwhile, by late June, several human-bear conflicts were reported concerning the same bear.\u00a0On at least two occasions the bear approached or climbed on a picnic table. On four separate incidents the bear received a food reward, the last of which included taking over visitors' picnic on the shore of Jenny Lake. Due to the bear exhibiting no fear of humans and receiving several food rewards, park managers made the decision to euthanize the bear. In a separate incident, a sub-adult female black bear was recently relocated from the Moose-Wilson Corridor to another area of the park.\u00a0The bear was observed approaching and putting its paws up on two vehicles in June. This bear may have exhibited similar behavior including receiving a food reward in 2017. Once a bear acquires human food, it loses its fear of people and may become dangerous. Human carelessness doesn't just endanger people; it can also result in a bear's death.\u00a0Please report any bear activity or human-bear interactions to a nearby park ranger or visitor center. Park staff strongly reminds visitors and local residents that proper storage of food items and responsible picnicking are vitally important in bear country. Picnickers should only have immediate use items out so that if a bear approaches, food items can be quickly gathered and the opportunity for the bear to receive a food reward is removed.\u00a0Visitors should store food and scented items in bear-resistant food lockers that are located throughout the park or in a hard-sided vehicle. Park visitors are reminded to secure all bear attractants in campgrounds and other developed areas when not in immediate use. Do not burn waste in fire rings or leave litter in campsites. And, of course, never feed a bear. Odors attract bears into campgrounds and picnic areas. Park visitors are reminded that regulations require that all food, garbage, pet food, coolers, and food containers (empty or full), and cookware (clean or dirty) be stored in a hard-sided vehicle\u00a0with the windows rolled up or in a bear-resistant food locker when not in immediate use or attended to, day or night. For more information visit\u00a0https:\/\/www.nps.gov\/grte\/planyourvisit\/bearsafety.htm.