MOOSE, Wyo. — Park officials confirmed on Wednesday that the popular Grizzly 793, also known as Blondie, lost her three cubs at the end of last week.
C.J. Adams, the public affairs specialist for Grand Teton National Park, said the last confirmed sighting of Blondie with her cubs was around dark on Friday night in the Pilgrim Flats area of the park. Park officials who have managed bear jams throughout the spring and summer spotted her. By Saturday morning, she was spotted again, this time without her cubs. While the exact cause of the cubs’ death is unknown, Adams says it was most likely predation by a male grizzly.
“We did observe a male grizzly in the area on Saturday,” Adams says. “The mortality rate of grizzly cubs of the year is around 45%, and predation by a male grizzly is the most common cause of death.”