What is the lifespan of a grizzly bear?
20 – 25 yearsIn the wildGrizzly bear/Lifespan.
How do most bears die?
Nearly all adult bears die from human-related causes. A few are killed by vehicles. Most are shot. The average age at which bears are shot in Minnesota is 2 for males and 3 for females.
What bear lives the longest?
polar bearDebby (polar bear) Debby (1966 – November 17, 2008) was a female polar bear, considered by scholars as the world’s oldest. She lived in the Assiniboine Park Zoo in Winnipeg.
What is the average life span of a black bear?
The average lifespan in the wild is 18 years, though it is quite possible for wild specimens to survive for more than 23 years. The record age of a wild specimen was 39 years, while that in captivity was 44 years.