David H. Johnson
David Johnson has held forestry, wildlife, biologist, and habitat scientist positions with a number of natural resource agencies, including the U.S. Fish & Wildlife Service, Oregon Department of Fish & Wildlife, and Washington Department of Fish & Wildlife. He is the the author of 25 publications on conservation and management of wildlife species.
Wildlife-Habitat Relationships in Oregon and Washington
The biggest challenge facing natural resource conservation efforts today is to maintain biological diversity and viable ecosystems. This requires the best available scientific information on...