Title Genres Topics Date (Start) Date (End)
Peter C. Petersen letter to Nicholas S. Halmi regarding winter bird sightings, February 10, 1979 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Fringillidae | Finches Water birds 1979-02-10 N/A
Gladys Black letter to Nicholas S. Halmi regarding the large population of Evening Grosbeak's, November 16, 1977 Correspondence Field notes Bird feeders Bird populations Bird watching Birds--Counting Birds--Food Birds--Research 1977-11-16 N/A
Tom Johnson letter to Nicholas S. Halmi regarding bird sightings, December 2, 1977 Correspondence Field notes Bird feeders Bird watching 1977-12-02 N/A
Red Rock fall migration, 1977 Field notes Bird feeders Bird watching Birds--Migration Birds--Research 1977-08-01 1977-11-30
Field notes contributed by Gene Burns, fall 1977 Field notes Bird feeders Bird watching Birds--Habitat Birds--Nests Weather Birds--Infancy 1977-08-01 1977-11-30
Jack W. Musgrove and Mary R. Musgrove letter to Thomas H. Kent regarding a bird sighting, May 4, 1980 Correspondence Field notes Bird feeders Bird watching Birds--Habitat 1980-05-04 N/A
A detailed account of a White-winged Crossbill sighting by Marie Spears, December 12 1980 Field notes Bird feeders Bird watching Birds--Food Birds--Identification 1980-12-18 N/A
Field notes contributed by Larry Farmer, August 1, 1981 Field notes Reports Bird feeders Bird watching Birds--Research Ornithology--Methodology 1981-08-01 N/A
Orange-shafted Flicker in Lyon County Field notes Bird feeders Bird watching Birds--Identification Ornithology--Study and teaching Winter 1981-05-28 N/A
Mary R. Musgrove letter to Thomas H. Kent regarding additional winter bird sightings, February 16, 1983 Correspondence Field notes Bird feeders Bird watching Country life Raccoon--Behavior 1983-02-16 N/A
Field notes contributed by Beth Proescholdt, winter 1982-1983 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Research Weather 1982-12-01 1983-02-28
Field reports form for submitting seasonal observations of Iowa birds, Conrad F. Schlemmer, winter 1982-1983 Field notes Reports Bird declines Bird feeders Bird watching Birds--Counting Weather 1982-12-01 1983-02-28
Field notes contributed by Thomas J. Staudt, winter 1982-1983 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Identification Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles 1982-12-01 1983-02-28
Field notes contributed by John Van Dyk, spring 1983 Field notes Reports Bird feeders Bird populations Bird watching Birds--Migration Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Vireonidae | Vireos Parulidae | Warblers Weather Emberizidae | Sparrows 1983-03-01 1983-05-31
Field reports form for submitting seasonal observations of Iowa birds with verifying documentation, Diane C. Porter, spring 1983 Field notes Forms (documents) Reports Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1983-03-01 1983-05-31
Field notes contributed by Conrad F. Schlemmer, winter 1981-1982 Field notes Bird feeders Bird watching Birds--Counting 1981-12-01 1982-02-28
Field notes contributed by Dick Bierman, winter 1982-1983 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Research Weather 1982-12-01 1983-02-28
Lucille Gaffney letter to Thomas Kent regarding Evening Grosbeak sightings, November 14, 1983 Correspondence Field notes Bird feeders Bird watching 1983-11-14 N/A
Lucille Gaffney letter to Thomas Kent regarding Evening Grosbeak flock, November 21, 1985 Correspondence Field notes Bird feeders Bird watching 1985-11-21 N/A
Thomas Kent note regarding phone call from Bill Rhoads, April 25, 1986 Field notes Bird feeders Bird watching 1986-04-25 N/A
Spring report 86, Dean Mosman Field notes Bird feeders Bird watching Birds--Eggs Birds--Nests 1986-03-01 1986-05-31
Field report from Lucille Gaffney, Spring 1986 Field notes Bird feeders Bird watching 1986-03-01 1986-05-31
Field notes contributed by Dean Mosman, summer 1986 Field notes Bird feeders Bird watching Birds--Nests Birds--Infancy 1986-06-01 1986-07-31
Field notes and Peter C. Petersen letter to James J. Dinsmore, July 28, 1986 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Food Birds--Identification Birds--Nests Birds--Infancy 1986-07-28 N/A
Field reports form for submitting seasonal observations of Iowa birds, Jack Jones, fall 1986 Field notes Forms (documents) Bird feeders Bird watching Birds--Behavior Birds--Food Birds--Habitat Weather 1986-08-01 1986-11-30