Beavers play an important roll as an alternative pagkain pinagmulan in the summer months, in some areas 60% of the wolf's diet is beaver.
One of the most odd part of the diet of mga lobo is fish! Biologist Bod Bromley once observed a lobo in Canada's Northwest Territories catch five isda in fifteen minutos in the Talston River.
mga lobo will also scavenge, In one study of moose carcasses in Algonquin Park, of 30 moose only 4 were killed sa pamamagitan ng wolves, the rest died of natural causes.
mga lobo will also eat wild berries and other prutas as a minor part of their diet.