Those are wolf pups mostly, a full grown wolf would shred oen of those birds to pieces ...
That is when the hunters send in two birds.
In some of the ceremonial, celbratory gatherings they do turn small pups loose...but these pictures are mostly of hunting and these animals range from 30-40 pound coyote- like animals, up to 70+ lbs full grown wolves.
I live in the intermountain area in Idaho where we recently started hunting wolves again (this year) and I believe two of these raptors, with their massive and very strong talons would take down a timber wolve here in the states weighing 90-100 lbs., and probably do it without much problem