Title Genres Topics Date (Start) Date (End)
Field notes contributed by Bery Engebretsen, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Turdidae | Thrushes Parulidae | Warblers Songbirds Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Philip J. Walsh, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers 1996-03-01 1996-05-31
Field notes contributed by John Van Dyk, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Weather Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Rob Thelen, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Lee A. Schoenewe, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification 1996-03-01 1996-05-31
Iowa spring 96 bird report contributed by Diane C. Porter, June 1, 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Parulidae | Warblers Weather 1996-06-01 N/A
Field notes contributed by Paul Martsching, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Parulidae | Warblers Weather 1996-03-01 1996-05-31
Field reports contributed by Thomas H. Kent, May 23, 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1996-05-23 N/A
Field notes contributed by Ann Johnson, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests 1996-03-01 1996-05-31
Field notes contributed by Bill F. Huser, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Parulidae | Warblers Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Dennis Henrickson, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification 1996-03-01 1996-05-31
Field notes contributed by Douglas C. Harr, May 28, 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Scolopacidae | Sandpipers, Phalaropes, and allies Weather 1996-05-28 N/A
Field notes and letter to Thomas H. Kent contributed by Peter Ernzen, spring 1996 Correspondence Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Parulidae | Warblers Weather 1996-03-01 1996-05-31
Field notes contributed by Weir Nelson, fall 1979 Field notes Reports Bird watching Birds--Identification 1979-08-01 1979-11-30
Iowa field report contributed by Chris Edwards, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Water levels 1996-03-01 1996-05-31
Iowa field reports contributed by Stephen J. Dinsmore, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Birds--Nests Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather 1996-03-01 1996-05-31
Field notes contributed by Jane Clark, spring 1996 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Infancy Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Dennis L. Carter, June 1, 1996 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Migration Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather Emberizidae | Sparrows 1996-06-01 N/A
Field notes contributed by Gordon James Brand, spring 1996 Field notes Reports Bird watching Birds--Identification Birds--Migration Birdsongs Weather 1996-03-01 1996-05-31
Iowa Breeding Bird Atlas documentation form, Thomas Rosburg, May 19, 1986, and June 13, 1986 Field notes Forms (documents) Reports Bird watching Birds--Identification Ornithology--Methodology Rare birds 1986-05-19 1986-06-13
Field notes and letter to James J. Dinsmore contributed by Richard Jule Hollis, summer 1987 Correspondence Field notes Reports Bird watching Birds--Counting Birds--Geographical distribution Birds--Identification Rare birds 1987-06-01 1987-07-31
Iowa Breeding Bird Atlas documentation form, Bruce Ehresman and Beverly Clark, June 4, 1987 Field notes Forms (documents) Reports Bird watching Birds--Identification Birdsongs Ornithology--Methodology Rare birds 1987-06-04 N/A
Field notes contributed by Eugene Armstrong, Eloise Armstrong, and Dennis Thompson, summer 1987 Field notes Reports Bird watching Birds--Behavior Birds--Identification Birds--Nests Birds--Infancy 1987-06-01 1987-07-31
The One hundred most common birds of Polk County, Iowa Reports Theses Bird surveys Birds--Identification Ornithology--Methodology 1926-06-04 N/A
Field notes contributed by Thomas K. Shires, fall 1979 Field notes Reports Bird watching Birds--Identification 1979-08-01 1979-11-30