Bison mating season is still going on in the park. Male bison are particularly aggressive right now, though all bison and other wildlife can be dangerous. Remember to always keep your distance—25 yards from bison and elk; 100 yards from all other wildlife. #Yellowstone #NationalPark #WhatWildlifeDoWednesday #Bison | Yellowstone National Park

Bison rut (breeding season) is always entertaining and is in full swing at Northwest Trek. 🦬 Massive bulls bellow and roar while looking for their perfect match. Once a bull has found a female, he will stay by her side and court her until she is ready to mate. | Northwest Trek Wildlife Park

Like sands through the hourglass… so are the Days of Bison Rut. 🦬 Bison rut (breeding season) is always entertaining and is in full swing at Northwest Trek. Massive bulls bellow and roar while looking for their perfect match. Once a bull has found a female, he will stay by her side and court her until she is ready to mate. | Northwest Trek Wildlife Park