Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Say's Phoebe west of Akron in 1982 Field notes Birds--Identification Birds--Nests Birdsongs Ornithology Rare birds 1982-06-26 N/A
Rare bird documentation form for Say's Phoebe at Eagle Township in Sioux County, 1987 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1987-06-04 N/A
Rare bird documentation form for Blue Grosbeak at the Croton Unit in Shimek Forest, 1984 Field notes Birds--Identification Ornithology Rare birds 1984-06-15 N/A
Rare bird documentation form for Blue Grosbeak at Hickory Hill Park in Iowa City, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-05-09 N/A
Rare bird documentation form for Blue Grosbeak at the Croton Unit of Shimek State Forest, 1985 Field notes Birds--Identification Ornithology Rare birds 1985-06-07 1985-07-17
Rare bird documentation form for Blue Grosbeak at the Hartman Reserve Nature Center, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-07 1986-05-28
Rare bird documentation form for Blue Grosbeak at the Hartman Reserve Nature Center, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-07 1986-05-28
Rare bird documentation form for Blue Grosbeak north of the Croton Unit of Shimek State Forest, 1987 Field notes Birds--Identification Ornithology Rare birds 1987-06-07 1987-06-09
Rare bird documentation form for Blue Grosbeak north of Liscomb, 1993 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1993-06-11 N/A
Big Bluestem Flyer, Volume 36, Number 2, November/December 2000 Newsletters Bird banding Bird watching Birds--Counting Environmental policy Ornithology--Societies, etc 2000-11-01 2000-12-31
Mary Lou Petersen letter to Oscar Allert regarding honorary membership in the Iowa Ornithologists' Union, May 31, 1976 Correspondence Ornithology--Societies, etc 1976-05-31 N/A
Big Bluestem Flyer, Volume 36, Number 3, January/February 2001 Newsletters Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc Wildlife conservation Wildlife conservationists 2001-01-01 2001-02-28
Big Bluestem Flyer, Volume 36, Number 4, March/April 2001 Newsletters Bird watching Ornithology--Societies, etc Wildlife conservation Wildlife rescue Prairie restoration 2001-03-01 2001-04-30
Big Bluestem Audubon Society Events Calendar, spring 2001 Fliers (printed matter) Maps (documents) Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Meetings Waterfowl 2001-01-18 2001-06-02
Big Bluestem Flyer, Volume 36, Number 5, May/June 2001 Newsletters Bird watching Birds--Counting Habitat (Ecology) Ornithology--Societies, etc Wildlife conservation Prairie restoration 2001-05-01 2001-06-30
Big Bluestem Flyer, Volume 37, Number 1, September/October 2001 Newsletters Bird watching Local government and environmental policy Ornithology--Societies, etc Wildlife conservation 2001-09-01 2001-10-31
Big Bluestem Flyer, Volume 37, Number 2, November/December 2001 Newsletters Bird watching Ornithology--Societies, etc Wildlife conservation Natural areas Societies--History, organization, etc 2001-11-01 2001-12-31
Big Bluestem Flyer, Volume 36, Number 1, September/October 2000 Newsletters Bird watchers Bird watching Introduced birds Ornithology--Societies, etc Wildlife conservation Wildlife reintroduction 2000-09-01 2000-10-31
Photograph of Big Bluestem Audubon Society past presidents Photographs Bird watchers Ornithology--Societies, etc 1998-05-01 1998-05-31
Position of Ames Audubon Society on Saylorville Reservoir with reference to Ledges State Park Reports Birds--Habitat Ornithology Parulidae | Warblers Wildlife conservation Important bird areas 1973-09-26 N/A
Ben Bereskin letter to Wilmer J. Miller and Lotus Miller regarding a birding field trip, September 22, 1969 Correspondence Bird watching Birds--Migration Ornithology--Societies, etc Waterfowl 1969-09-22 N/A
Ames Audubon Society special meeting announcement Fliers (printed matter) Announcements Ornithology--Societies, etc Wildlife conservation Meetings DDT (Insecticide) N/A N/A
Iowa Ornithologists' Union, Quarterly field report, winter 1967-1968 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1967-12-01 1968-02-28
Oscar Allert letter to Mary Lou Petersen regarding honorary membership in the Iowa Ornithologists' Union Correspondence Ornithology--Societies, etc N/A N/A
Iowa Ornithologists' Union, Quarterly field report, spring 1981 Field notes Reports Bird watching Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers 1981-03-01 1981-05-31