Sam Droege

Identifiers

Open LibraryOL2648055A

Top Subjects

Birds -- Canada -- Geographical distribution (1)
Bird populations -- United States (1)
Bird populations -- Canada (1)
Birds -- United States -- Geographical distribution (1)

Books by Sam Droege

Total count: 4

North American breeding bird surveyannual summary, 1988

U.S. Dept. of the Interior, Fish and Wildlife Service1989-01-01
The Summer Atlas of North American Birds

Princeton University Press1995-08-31
Monitoring Bird Populations by Point Counts

CreateSpace Independent Publishing Platform2012-01-01
BeesAn Up-Close Look at Pollinators Around the World

Voyageur Press2015-07-07