Canis lupus occidentalis
Mackenzie Valley Grey Wolf


Canis lupus occidentalis Mackenzie Valley Grey Wolf -Introduction or Rentroduction??
Canis lupus occidentalis
Mackenzie Valley Grey Wolf


The Northern Rocky Mountain Wolf Recovery Plan states:

"The Northern Rocky Mountain wolf (Canis lupus irremotus) is one of 32 subspecies of the gray wolf recognized by taxonomists (Mech 1970). Twenty-four of these subspecies once inhabited North America, with the Northern Rocky Mountain wolf occurring throughout Idaho, the eastern third of Washington and Oregon, all but the northeastern third of Montana, the northern two-thirds of Wyoming, and the Black Hills of South Dakota (Hall and Kelson 1959).

This subspecies was listed as endangered by the Secretary of the Interior in 1973 (38 Federal Register 14678, June 4, 1973).

So why was Canis lupus occidentallis, MacKenzie Valley Wolf, introduced instead of a re- introduction Canis lupus irremotus, the original Northern Rocky Mountain Timber Wolf, listed as endangered on June 4, 1973?



Site Relevance: Lobo Watch, wolf introduction, Rocky Mountain timber wolf , Canis Lupus Irremotus, MacKenzie Valley Gray Wolf , Canis lupus occidentallis, Predator Management,