Title Genres Topics Date (Start) Date (End)
Field report Field notes Bird watching Birds--Research 1977-06-01 1977-07-31
Field report Field notes Bird watching Birds--Research Hirundinidae | Swallows Emberizidae | Sparrows 1978-03-01 1978-05-31
Field reports, summer 1977 Field notes Bird watching Birds--Research 1977-06-01 1977-07-31
1978 spring migration, Red Rock Area and Pleasantville Township Field notes Bird watching Birds--Migration Birds--Research 1978-03-01 1978-05-31
Field report of breeding season contributed by Joseph P. Schaufenbuel, July 27, 1982 Field notes Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1982-07-27 N/A
Field report, 1978 Field notes Bird watching Birds--Research 1978-03-01 1978-05-31
Field report on bird nest sightings contributed by Dean Mosman summer, 1982 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Weather 1982-06-01 1982-07-31
Field report regarding sighting of Yellow-crowned Night Heron Field notes Bird watching Birds--Research 1978-03-01 1978-05-31
Field report submitted by James P. Sandrock, June-July 1982 Field notes Reports Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Iowa Bird Life, Iowa Ornithologist's Union Field notes Bird watching Birds--Research 1978-03-01 1978-05-31
Bird report, January 2 to May 23, 1978 Field notes Bird watching Birds--Counting Birds--Research 1978-05-23 N/A
Highlights of spring migration, 1978 Field notes Bird watching Birds--Research 1978-03-01 1978-05-31
Spring birds Field notes Bird watching Birds--Research Parulidae | Warblers 1978-03-01 1978-05-31
Spring notes of birds sighted by Thomas H. Kent, March 1 to May 14, 1978 Field notes Bird watching Birds--Research 1978-03-01 1978-05-14
Field report contributed by Beth Proescholdt, summer 1982 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Carl J. Bendorf for summer 1982 Field notes Bird watching Birds--Research Tyrannidae | Flycatchers Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Parulidae | Warblers 1982-06-01 1982-07-31
Field report contributed by Darwin Koenig, summer 1982 Field notes Bird watching Birds--Nests Birds--Research Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Rare birds Vireonidae | Vireos Parulidae | Warblers 1982-06-01 1982-07-31
Field report contributed by Dick Bierman, summer 1982 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Douglas C. Harr, July 30, 1982 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Rare birds 1982-07-30 N/A
James L. Hansen letter to Thomas H. Kent regarding field report, June 16, 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-16 N/A
Field report contributed by James P. Sandrock, summer 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Jean B. Braley, summer 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Marion M. Brewer for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Paul Martsching for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Peter C. Petersen, summer 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31