Title Genres Topics Date (Start) Date (End)
Documentation of a Black-headed Gull sighting, Peder H. Svingen, July 16, 2005 Field notes Bird watching Birds--Identification Ornithology--Methodology Rare birds 2005-07-16 N/A
Documentation form for extraordinary bird sightings in Iowa, Ruff, Mark Proescholdt, July 28, 2002 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 2002-07-28 N/A
Documentation form for extraordinary bird sightings in Iowa, Ruff, Jim Sinclair, July 28, 2002 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 2002-07-28 N/A
Documentation form for unusual bird sightings in Iowa, Ruff, Michael C. Dooley, June 28, 2002 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 2002-06-28 N/A
Documentation form for extraordinary bird sighting in Iowa, White-winged Dove, L. Paul Hertzel, July 2, 2002 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 2002-07-02 N/A
Documentation form for extraordinary bird sightings in Iowa, White-winged Dove, Mark Proescholdt, July 5, 2002 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 2002-07-05 N/A
Walter Rosene letter to the United States Bureau of Biological Survey regarding a 1925 bird migration report, January 18, 1926 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos Parulidae | Warblers Emberizidae | Sparrows 1926-01-18 N/A
Walter Rosene bird calendar, Boone County, 1918-1927 Field notes Bird watching Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Troglodytidae | Wrens Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 1918-01-01 1927-12-31
Walter Rosene bird calendar, Boone County, 1928-1937 Field notes Bird watching Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Troglodytidae | Wrens Strigiformes | Owls Emberizidae | Sparrows 1928-01-01 1937-12-31
Walter Rosene bird arrival notepad, 1931-1933 Field notes Bird watching Birds--Nests Ornithology--Methodology 1931-06-01 1933-12-31
Walter Rosene bird arrival notepad, 1914-1929 Field notes Bird watching Birds--Nests Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ornithology--Methodology Hirundinidae | Swallows Parulidae | Warblers Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 1914-07-01 1929-12-31
Female Summer Tanager - South edge of Mason City May 4+5, 1989 Correspondence Field notes Birds--Identification Ornithology--Methodology Rare birds 1989-05-04 1989-05-05
Rare bird documentation for Varied Thrush at Spirit Lake in 1985 Field notes Birds--Identification Ornithology--Methodology Rare birds 1985-12-15 N/A
Robert K. Myers letter to Thomas H. Kent about bird sightings including Marbled Goldwit, June 6, 1980 Correspondence Field notes Birds--Identification Ornithology--Methodology Rare birds 1980-06-06 N/A
Two letters sent between Rushton G. Cortelyou and Thomas H. Kent, regarding a Piping Plover sighting, July 1986 Correspondence Field notes Birds--Identification Birds--Nests Ornithology--Methodology Ornithology--Societies, etc Rare birds 1986-05-28 1986-07-12
Spring 1999 late reports, June 17, 1999 Field notes Bird watching Birds--Research Ornithology--Methodology 1999-06-17 N/A
Iowa, fall 1998, documentations, December 13, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Laridae | Gulls and Terns Gaviiformes | Loons Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies 1998-12-13 N/A
Field reports, fall 1998, Rusty Blackbird through Pine Siskin, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Ornithology--Methodology Fringillidae | Finches 1998-12-11 N/A
Field reports, fall 1998, Burrowing Owl through Rusty Blackbird, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Tyrannidae | Flycatchers Sylviidae | Kinglets and Gnatcatchers Ornithology--Methodology Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Troglodytidae | Wrens Piciformes | Woodpeckers and allies Strigiformes | Owls Apodiformes | Swifts and Hummingbirds Emberizidae | Sparrows 1998-12-11 N/A
Field reports, fall 1998, Hawks through Great Horned Owls, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Gruiformes | Cranes, Rails, and Coots Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Strigiformes | Owls Cuculiformes | Cuckoos, Roadrunners, and Anis 1998-12-11 N/A
Field reports, fall 1998, Loons through Ducks, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Gaviiformes | Loons Ornithology--Methodology 1998-12-11 N/A
Iowa Ornithologists' Union, Quarterly field report, fall 1998 Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1998-08-01 1998-11-30
Beth Proescholdt letter to Thomas H. Kent regarding record Hawk counts, December 1, 1998. Correspondence Field notes Bird watching Birds--Counting Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology 1998-12-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, Beth Proescholdt, fall 1998 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Migration Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology 1998-08-01 1998-11-30
Field reports form for submitting seasonal observations of Iowa birds and letter to Thomas H. Kent contributed by Carolyn J. Fischer, December 1, 1998 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Habitat Ornithology--Methodology 1998-12-01 N/A