Download or read book Wolves of the Yukon written by Bob Hayes and published by eBookIt.com. This book was released on 2012-10 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yukon wolf is the largest race of Canis lupus in the world. There are 5,000 wolves in the territory. Wolves live in all Yukon mountain ranges hunting Dall's sheep and caribou in the high alpine. In the forested valleys they hunt moose, the ideal prey size for packs to handle. Regional wolf numbers depend on the number of moose in the area. Packs are territorial except in the far north where wolves migrate long distances to follow the Porcupine caribou herd year-round. --From book cover.