Life of a Snag - Communities for Healthy Forests

A snag is a dead tree that is still standing. Snags come in all sizes and occur in all species. The Douglas Fir snag is of particular interest as it is the tree that occupies the majority of the timbered regions in western Oregon.  

The Importance of Snags

Life of a Snag - Communities for Healthy Forests

Snag (ecology) - Wikipedia

Five tree managing techniques, Outdoors

Trees on the Edge: Understanding Douglas-fir Decline and Mortality in Southwest Oregon

Dead Trees: Vital Habitats - Capital Trees

Southwestern Forests: The Importance of Snags and Logs

Snags for Good Health - Sunbreak PressSunbreak Press

Four Elements of a Healthy Forest