Subject
- Cavity-nesting birds -- Effect of fires on -- Oregon, Eastern1
- Cavity-nesting birds -- Habitat -- Oregon, Eastern -- Remote sensing1
- Fire ecology -- Oregon, Eastern -- Remote sensing1
- Habitat (Ecology) -- Oregon, Eastern -- Remote sensing1
- Lewis woodpecker -- Effect of fires on -- Oregon, Eastern1
- Lewis woodpecker -- Habitat -- Oregon, Eastern -- Remote sensing1
- Snags (Forestry) -- Oregon, Eastern -- Remote sensing1