The North American gray wolf is the largest surviving wolf, and the North American gray wolf refers to the general term for the wolf subspecies in North America, and the largest of the wolf subspecies in North America is the British Columbia wolf in western Canada, with an average weight of 50 kg to 80 kg, and the largest individual can reach 90 kg, and they can hunt bison on the North American grassland.

Under normal circumstances, gray wolves will follow the bison herd, observe the sick and juvenile bodies, and find out the weak ones, and the gray wolves will attack in groups.
This time, gray wolves attack sub-adult bison, which are relatively small and better to catch because they are not yet fully adults.
If given the opportunity, the gray wolf will attack the bison's neck first, but the bison is so large that if there is no suitable opportunity, the gray wolf will also attack other parts of the bison.
Unlike some small subspecies of wolves, the North American gray wolf is courageous and dares to attack its prey head-on.
The black wolf in the picture hits the neck of the bison, and once the bison is singled out and is targeted by the gray wolf, it will be difficult to survive.
Due to the large size and endurance of the bison, the gray wolves will exchange chaotic exchanges to bite the neck of the bison, keep the bison under control, and eventually exhaust the power of the bison.
The bison in the picture has been firmly controlled and is difficult to break free.
Sometimes this bite of the bison lasts for an hour, but the bison will eventually fall to the ground.
The buffalo's companion is nearby, but he can't save himself.
The bison was exhausted, but the gray wolf still held on to it tightly, refusing to let up in the slightest.
The laws of nature are relentless, and the bison are finally crushed by the wolf, who usually eats the gut parts of the prey the most, because those parts contain the vitamins that the wolf desperately needs and lacks.
When food is plentiful, the members of the wolf pack eat together, in no particular order, but when food is scarce, there will be disputes over eating.
A wolf does not leave its prey immediately after eating enough, it will protect its companions nearby. From this picture, we can see how great and majestic the head of the North American gray wolf is.
After eating enough, they indulge in the joy of successful hunting, and they will stay by their prey until the prey is eaten, unless the brown bears come to grab their food.