Title Genres Topics Date (Start) Date (End)
Field notes contributed by Katy L. Patterson and Shane S. Patterson, summer 2004 Field notes Bird watching Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Emberizidae | Sparrows 2004-06-01 2004-07-31
Bird migration records, 1926 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1927-01-01 1927-01-31
Bird migration records, 1925 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1926-01-18 N/A
Bird migration records, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1925-02-07 N/A
Bird migration records, North Dakota, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Game and game-birds Migratory birds Photography of birds Charadriiformes | Shore-birds, Gulls, and Auks 1925-05-01 N/A
Bird migration records, 1923 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1924-01-02 N/A
Bird migration records, 1922 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1923-01-02 N/A
Field reports Iowa summer 2004 Field notes Bird watching Birds--Identification 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, Gerald Von Ehwegen, summer 2004 Field notes Forms (documents) Bird watching Birds--Nests Nest building Birds--Infancy 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, Paul Van Nieuwenhuyse, summer 2004 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, Robert VanErsvelde and Connie VanErsvelde, summer 2004 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birds--Infancy Birds--Feeding and feeds 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, Beth Proescholdt, summer 2004 Field notes Forms (documents) Bird watching 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 2004 Field notes Forms (documents) Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Vireonidae | Vireos Parulidae | Warblers Birds--Infancy Emberizidae | Sparrows 2004-06-01 2004-07-31
Rare bird documentation form for Varied Thrush at Ingham Lake, 1976 Field notes Birds--Identification Ornithology Rare birds 1976-11-28 1977-01-24
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
Field notes contributed by Jacob T. Gilliam, summer 2004 Field notes Bird watching Birds--Counting Birds--Identification 2004-06-01 2004-07-31
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 2004 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 2004-06-01 2004-07-31
Field notes contributed by Bery Engebretsen, summer 2004 Field notes Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 2004-06-01 2004-07-31
Iowa Peregrine nesting activity, 2004 Field notes Bird watching Birds--Nests Birds--Research Birds--Infancy 2004-06-01 2004-07-31
Rare bird documentation form for Varied Thrush at Waterloo, 1981 Field notes Birds--Identification Ornithology Rare birds 1981-01-03 N/A
Rare bird documentation form for Varied Thrush at Waterloo, 1980 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1980-12-27 1980-12-28
Addendum to the Cedar Falls, IA Christmas Bird Count - December 27, 1980 Field notes Birds--Identification Ornithology--Societies, etc Rare birds 1980-12-27 N/A
Rare bird documentation form for Varied Thrush at Waterloo, 1980 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1980-12-07 N/A
Rare bird documentation form for Varied Thrush at Shenandoah, 1979 Field notes Birds--Identification Ornithology Rare birds 1979-02-23 1979-02-26
Rare bird documentation form for Varied Thrush at Long Grove, 1978 Field notes Birds--Identification Ornithology Rare birds 1978-01-02 1978-02-18