Title Genres Topics Date (Start) Date (End)
David A. Newhouse letter to Thomas H. Kent regarding bird sightings, August 11, 1980 Correspondence Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Nests 1980-08-11 N/A
Darwin Koenig letter to Thomas H. Kent regarding bird sightings, July 30, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Research 1980-07-30 N/A
Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, fall 1977 Correspondence Field notes Bird watching Birds--Counting 1977-08-01 1977-11-30
Darwin Koenig letter to James J. Dinsmore regarding bird sightings, summer 2004 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Parulidae | Warblers Birds--Infancy 2004-06-01 2004-07-31
Darwin Koenig letter to James J. Dinsmore regarding bird sightings, July 29, 2003 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 2003-07-29 N/A
Dale Stone letter to Robert K. Myers regarding bird sightings, April 4, 1987 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 1987-04-04 N/A
Clarice Watson letter to Vernon M. Kleen regarding bird sightings, July 12, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Birdsongs Birds--Infancy Birds--Feeding and feeds 1980-07-12 N/A
Charlotte Scott letter to Thomas H. Kent regarding bird sightings, September 12, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Charadriiformes | Shore-birds, Gulls, and Auks Songbirds Birds--Feeding and feeds 1980-09-12 N/A
Field reports form, contributed by Bill Huser, spring 1985 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests 1985-03-01 1985-05-31
Bery Engebretsen letter to Thomas H. Kent regarding bird sightings, December 2, 1995 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Infancy 1995-12-02 N/A
Bery Engebretsen letter to Robert K. Myers regarding bird sightings, May 29, 1988 Correspondence Field notes Bird watching Birds--Counting Birdsongs Anseriformes | Ducks, Geese, and Swans 1988-05-29 N/A
Bery Engebretsen letter to Carl J. Bendorf regarding bird sightings, December 1, 1988 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Weather 1988-12-01 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding field notes, November 25, 1982 Correspondence Field notes Bird declines Bird watching Birds--Counting Birds--Migration Birds--Nests Phasianidae | Pheasants, Turkeys, and Grouse Weather 1982-11-25 N/A
Andrew S. Fix letter to Robert K. Myers regarding bird sightings, May 20, 1987 Correspondence Field notes Bird watching Birds--Counting 1987-05-20 N/A
Field report: Iowa Correspondence Field notes Bird watching Birds--Counting Birds--Nests 1985-03-01 1985-05-31
Field notes for spring at Red Rock area, 1977 Checklists Field notes Bird watching Birds--Counting Birds--Migration Nest building Women conservationists Ducks--Counting 1977-03-01 1977-05-31
Field notes about active Bald Eagle nests contributed by Bruce Ehresman, summer 1992 Correspondence Field notes Charts (graphic documents) Bird watching Birds--Counting Birds--Nests Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Michael C. Newlon, winter 1981-1982 Field notes Forms (documents) Bird watching Birds--Counting 1981-12-01 1982-02-28
Jack A. Holloway III email to James J. Dinsmore regarding a Spotted Towhee sighting, April 26, 1996 Correspondence Field notes Bird watching Birds--Counting 1996-04-26 N/A
Field check list, August 1 - November 30, 1978 Checklists Field notes Bird watching Birds--Counting 1978-08-01 1978-11-30
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
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1992 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification 1992-08-01 1992-11-30
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, fall 1992 Field notes Forms (documents) Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Gaviiformes | Loons Parulidae | Warblers Emberizidae | Sparrows 1992-08-01 1992-11-30
Field notes about Yellow Rail sightings contributed by Carl Priebe, fall 1993 Field notes Reports Bird watching Birds--Counting Birds--Identification 1993-08-01 1993-11-30
Fall field note contributed by Linda Zaletel, fall 1987 Field notes Forms (documents) Bird watching Birds--Counting 1987-11-05 N/A