The black woodpecker Dryocopus martius as a keystone species in forest
An edition of The black woodpecker Dryocopus martius as a keystone species in forest (1993)
By Kristina Johnsson
Publish Date
1993
Publisher
Swedish University of Agricultural Sciences, Dept. of Wildlife Ecology
Language
eng
Pages
144
Description:
subjects: Black woodpecker, Cavity-nesting birds, Ecology, Forest ecology
Places: Sweden