Title Genres Topics Date (Start) Date (End)
Frederic Leopold letter to the editor of the St. Paul Pioneer Press Dispatch regarding hunting and the effect on duck populations, April 27, 1988 Correspondence Birds--Conservation Hunting--Moral and ethical aspects Wildlife habitat improvement Waterfowl management Duck populations 1988-04-27 N/A
Frederic Leopold letter to A.S. Hawkins regarding hunting and the effect on duck populations, January 13, 1988 Correspondence Birds--Conservation Birds--Habitat Hunting--Moral and ethical aspects Wildlife habitat improvement Waterfowl management Duck populations 1988-01-13 N/A
Ruffed Grouse program for Iowa Reports Birds--Habitat Wildlife habitat improvement Upland game bird management Ruffed grouse shooting N/A N/A
Planning for fish and game restoration Radio scripts Environmental policy Wildlife conservation Wildlife habitat improvement Ecological surveys Restoration ecology 1934-11-21 N/A
Ames Audubon Society Newsletter, February 1977 Field notes Serials (publications) Bird watching Birds--Counting Ornithology--Societies, etc Citizen science Wildlife habitat improvement 1977-02-01 1977-02-28
Ames Audubon Society March Newsletter, 1978 Newsletters Bird watching Ornithology--Societies, etc Wildlife conservation Wildlife habitat improvement 1978-03-01 1978-03-31
Big Bluestem Flyer, Volume 24, Number 5, January 1990 Newsletters Bird feeders Bird surveys Birds--Identification Habitat (Ecology) Ornithology--Societies, etc Wildlife habitat improvement Acid rain Prairie restoration 1990-01-01 1990-01-31
Big Bluestem Flyer, Volume 27, Number 1, September 1991 Newsletters Bird watching Ornithology--Societies, etc Wildlife conservation Meetings Wildlife habitat improvement Societies--History, organization, etc Prairie restoration 1991-09-01 1991-09-30
Big Bluestem Flyer, Volume 35, Number 1, September/October 1999 Newsletters Bird watching Birding sites Introduced birds Ornithology--Societies, etc Wildlife habitat improvement Waterfowl Books--Reviews Wildlife reintroduction 1999-09-01 1999-10-31