The wolves have no differences, if they do, it is too minimal to be useful. Wolves can be reddish, brownish, blonde...etc.
(This one's just a small thing) Why are the males always darker than females in some animals, that should look the same, if not for an individual's coat colors?
(This one's just a small thing) Why are the males always darker than females in some animals, that should look the same, if not for an individual's coat colors?