after which she gives birth to one calf (or, rarely, two), which is weaned after five or six months. LIFE CYCLE: Bison reach sexual maturity at two or three years of age. They live up to 25 years.

A bison calf stayed close to its mother at a park in ... and prominent hump, and with the open plains and grasslands. AOC Loses Key Vote for Committee Leadership to Pelosi-Backed 74-Year-Old ...

The National Park Service’s plan to increase bison herd sizes has drawn criticism from state officials concerned about ...