What constitutes a pack of Mexican wolves?
A pack is defined as a group of at least two wolves that maintain a territory and that are proven breeders. A group, on the other hand, refers to at least two wolves that travel together but are not proven breeders. Mexican wolves like other wolves tend to organize in packs or groups for purposes of hunting and other day-to-day needs. They draw these boundaries by howling, scent-marking, or scratching. Within the pack, individual wolves communicate vocally (howling, barking, growling) and visually (facial expressions, body postures, and other movements).