Title Genres Topics Date (Start) Date (End)
Bluestem Flyer, Volume 20, Number 7, March 1986 Newsletters Bird watching Local government and environmental policy Ornithology--Societies, etc Wildlife conservation Strigiformes | Owls 1986-03-01 1986-03-31
Bluestem Flyer, Volume 20, Number 9 [sic], April 1986 Newsletters Anseriformes | Ducks, Geese, and Swans Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Women conservationists 1986-04-01 1986-04-30
Bluestem Flyer, Volume 20, Number 9, May 1986 Newsletters Birds--Migration Environmental policy Ornithology--Societies, etc Parulidae | Warblers Wildlife conservation Meetings 1986-05-01 1986-05-31
Bluestem Flyer, Volume 21, Number 1, September 1986 Newsletters Bird watching Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Meetings 1986-09-01 1986-09-30
Bluestem Flyer, Volume 21, Number 2, October 1986 Newsletters Bird feeders Bird watching Birding sites Birds--Migration Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Important bird areas 1986-10-01 1986-10-31
Bluestem Flyer, Volume 21, Number 3, November 1986 Newsletters Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Women conservationists 1986-11-01 1986-11-30
Bluestem Flyer, Volume 21, Number 4, December 1986 Newsletters Bird surveys Bird watching Birding sites Birds--Counting Ornithology--Societies, etc Strigiformes | Owls 1986-12-01 1986-12-31
Bluestem Flyer, Volume 21, Number 5, January 1987 Forms (documents) Newsletters Bird feeders Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc 1987-01-01 1987-01-31
Bluestem Flyer, Volume 21, Number 6, February 1987 Newsletters Bird surveys Bird watching Birds--Counting Local government and environmental policy Ornithology--Societies, etc Wildlife conservation 1987-02-01 1987-02-28
Bluestem Flyer, Volume 21, Number 7, March 1987 Newsletters Bird watching Environmental policy Ornithology--Societies, etc Meetings Strigiformes | Owls 1987-03-01 1987-03-31
Bluestem Flyer, Volume 21, Number 9, June 1987 Newsletters Bird watching Conservationists Ornithology--Societies, etc Parulidae | Warblers Meetings Societies--History, organization, etc 1987-06-01 1987-06-30
Breeding Bird Atlas block map for Princeton Township, May 26, 1989 Correspondence Maps (documents) Birds--Habitat Ornithology--Societies, etc 1989-05-26 N/A
Breeding Bird Atlas block status update, March 24, 1989 Research notes Birding sites Birds--Habitat Ornithology--Societies, etc 1989-03-24 N/A
Breeding Bird Atlas block status update, March 24, 1989 Research notes Birding sites Birds--Habitat Ornithology--Societies, etc 1989-03-24 N/A
Breeding Bird Atlas Committee report, September 15, 1989 Reports Ornithology--Societies, etc Meetings 1989-09-15 N/A
Breeding Bird Atlas list of Iowa counties Research notes Birding sites Birds--Habitat Ornithology--Societies, etc 1989-01-01 1989-12-31
Breeding Bird Atlas research notes through 1988 Maps (documents) Research notes Bird populations Birds--Counting Birds--Habitat Birds--Identification Ornithology--Societies, etc 1988-01-01 1988-12-31
Bruce Ehresman letter to James J. Dinsmore regarding U.S. Fish and Wildlife Service reports, December 14, 1988 Correspondence Birds--Nests Birds--Research Ornithology--Societies, etc 1988-12-14 N/A
Bruce G. Peterjohn letter to James J. Dinsmore requesting additional field note data, August 15, 1988 Correspondence Field notes Ornithology--Societies, etc 1988-08-15 N/A
Bulletin (Iowa Ornithologists Union), Number 1, February 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-02-01 1929-02-28
Bulletin (Iowa Ornithologists Union), Number 3, July/September 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-07-01 1929-09-30
Bulletin (Iowa Ornithologists Union), Volume 7, Number 2, April/June 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-04-01 1929-06-30
Bulletin (Iowa Ornithologists Union), Volume 7, Number 4, October/December 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-10-01 1929-12-31
Bulletin (Iowa Ornithologists Union), Volume 7, Number 5, January/March 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-01-31 1930-03-31
Bulletin (Iowa Ornithologists Union), Volume 7, Number 6, April/June 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-04-01 1930-06-30