Title Genres Topics Date (Start) Date (End)
Field notes contributed by Dennis L. Carter, July 31, 2002 Field notes Bird watching Birds--Counting Birds--Eggs Birds--Nests 2002-07-31 N/A
Iowa Birdline update, July 6, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birdsongs Parulidae | Warblers Dial-a-message telephone calls 1992-07-06 N/A
Iowa Birdline update, June 29, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy Dial-a-message telephone calls 1992-06-29 N/A
Iowa Birdline update, June 23, 1992 Field notes Bird watching Birds--Counting Birds--Identification Birdsongs Parulidae | Warblers Dial-a-message telephone calls 1992-06-23 N/A
Iowa Birdline update, June 8, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Birds--Infancy Pelecanidae | Pelicans Dial-a-message telephone calls 1992-06-08 N/A
Iowa Birdline update, June 1, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birdsongs Parulidae | Warblers Dial-a-message telephone calls 1992-06-01 N/A
Dennis L. Carter letter to James J. Dinsmore regarding summer bird sightings, August 1, 2005 Correspondence Field notes Bird watching Birds--Counting Birds--Infancy 5005-08-01 N/A
Field notes contributed by Dennis L. Carter, July 28, 2005 Field notes Bird watching Birds--Counting Birds--Infancy 2005-07-28 N/A
Field notes contributed by Dale Stone, December 1, 1995 Field notes Bird watching Birds--Counting Birds--Identification Birdsongs 1995-12-01 N/A
IOU field reports form, Douglas C. Harr, December 1, 1995 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birdsongs Weather 1995-12-01 N/A
Bery Engebretsen letter to Thomas H. Kent regarding bird sightings, December 2, 1995 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Infancy 1995-12-02 N/A
Darwin Koenig letter to James J. Dinsmore regarding bird sightings, July 29, 2003 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 2003-07-29 N/A
Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, July 31, 2002 Correspondence Field notes Bird watching Birds--Counting Birds--Nests 2002-07-31 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
Bill Youngworth letter to Woodward Hart Brown regarding dubious Christmas census reports, May 25, 1954 Correspondence Bird watching Birds--Counting Birds--Geographical distribution Winter Zoological specimens 1954-05-25 N/A
Habitat selection by Dickcissels survey Instructions (document genre) Questionnaires Bird populations Bird surveys Birds--Counting Birds--Habitat Birds--Research Ornithology--Methodology N/A N/A
Iowa Ornithologists' Union, field report compiled data, Ring-billed Gull, 1983 Field notes Bird watching Birds--Counting Birds--Research N/A N/A
Will Fields email to James J. Dinsmore regarding bird sightings, August 11, 2001 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birds--Infancy 2001-08-11 N/A
Field notes contributed by Diane C. Porter, August 3, 2000 Field notes Bird watching Birds--Counting Birds--Eggs 2000-08-03 N/A
Field notes contributed by Douglas C. Harr, July 27, 2000 Field notes Bird watching Birds--Counting Birds--Nests Weather Birds--Infancy 2000-07-27 N/A
Field notes contributed by Bery Engebretsen, summer 2000 Field notes Bird watching Birds--Counting Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies 2000-07-30 N/A
Field notes contributed by Dennis L. Carter, August 1, 2000 Field notes Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers 2000-08-01 N/A
Mark Orsag email to Thomas Kent regarding Hitchcock Nature Area Hawkwatch, December 20, 1999 Correspondence Field notes Bird surveys Bird watching Birds of prey Birds--Counting 1999-12-20 N/A
Field notes and letter to Thomas H. Kent contributed by Pam Allen and Reid I. Allen, December 2, 1998 Correspondence Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification 1998-12-02 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