Mammals of the Pacific Northwest.
Forests of Washington State, with information on the trees and other plants
Wolf Population is a primer on wolf population management.
Edible Plants and Mushrooms of Washington State, useful for wilderness Garou.
Medicinal Herbs native to the area details the plants used for healing, as well as toxic plants.
External Resources
The Washington Native Plant Society. Pretty Pictures, Erudite Words.
Washington Department of Fish and Wildlife
Dr. Todd at the University of Oregon has compiled a number of scientific papers on the ecological effects of human activity on the Columbia River system, since the paleolithic era.