A group of bison is commonly referred to as a herd. Bison are social animals that live in groups, and these herds can range in size from a few individuals to several hundred. The term ‘herd’ is used to describe a large group of animals, especially hoofed mammals, that live, feed, or migrate together.
In addition to the term ‘herd,’ a group of bison can also be called a gang or a troop, although these terms are less commonly used. The word ‘herd’ is the most widely recognized and accepted term for a group of bison.
Bison herds are typically led by a dominant male, known as a bull, and consist of females, known as cows, and their young, known as calves. The herd provides protection, social interaction, and a better chance of survival for its members.