This photo provided by the University of Nevada, Reno shows University of Nevada, Reno student Michelle Werdann feeds a wild Mountain Chickadee pine nuts at Chickadee Ridge in Mount Rose Meadows, Nevada, Friday, Jan. 6, 2023.(Jennifer Kent/University of Nevada, Reno via AP)
RENO, Nev. (AP) — Don't feed the bears!
Wildlife biologists and forest rangers have preached the mantra for nearly a century at national parks like Yellowstone and Yosemite, and for decades in areas where urban development increasingly invaded native wildlife habitat.