A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)
Birthing season is underway at the Rocky Mountain Arsenal National Wildlife Refuge in northeast Denver, where at least 31 Bison have been born as of Tuesday, April 29, 2025, according to wildlife officials.
Wildlife officials say the calves come before the mating season, or rut, which usually takes place each year from June to September.
A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A herd of Bison graze in a field at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison looks for its mother after a long nap at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison relaxes with its mother at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)A baby Bison looks for its mother after a long nap at Rocky Mountain Arsenal National Wildlife Refuge in Denver on Friday, May 2, 2025. Birthing season is underway at the refuge, with at least 31 Bison born as of Tuesday according to wildlife officials. (Stephen Swofford, Denver Gazette) ([email protected]://secure.gravatar.com/avatar/1ddcaf11c5d70eaa58546ddc4e038687?d=mm&r=g)
