

An edition of Flammulated, boreal, and great gray owls in the United States (1994)
a technical conservation assessment
By Gregory D. Hayward
Publish Date
1994
Publisher
U.S. Dept. of Agriculture Forest Service, Rocky Mountain Forest and Range Experiment Station
Language
eng
Pages
213
Description:
subjects: Great gray owl, Aegolius funereus, Flammulated owl, Conservation, Birds, Otus
Places: United States