The bellowing of the bulls... Rutting season is in full swing and the guttural “roar” of the bison can be heard almost everywhere in the park. The American bison can certainly make us think of the African lion with its unique sound made by the bison bulls during the rut. Remember that bison bulls are competing with each other for the attention of the females so be cautious and curteous by giving them their space. Never surround, crowd, or approach! #bison #wildlife #natureetiquette | Caprock Can