n.a wolf with a brindled grey coat living in forested northern regions of North America

同義詞：grey wolfgray wolfCanis lupus

The Public and the Timber Wolf in Minnesota
THE TIMBER WOLF IN THE ROCKY MOUNTAIN NATIONAL PARKS OF CANADA
Ecology of the Timber Wolf in Northeastern Minnesota
The timber wolf in Wisconsin: the death and life of a majestic predator
Timber wolf howling playback studies: Discrimination of pup from adult howls
Weights, Growth, and Survival of Timber Wolf Pups in Minnesota
Ecological Studies of the Timber Wolf in Northeastern Minnesota by L. David Mech; L. D. Frenzel,
Vocal communication in the timber wolf, Canis lupus, Linnaeus. Structure, motivation, and ontogeny
Acute granulocytic anaplasmosis in a captive timber wolf (Canis lupus occidentalis)
Observations on the Behavioral Development of a Hand-Reared Male Timber Wolf