Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, April 26, 1993 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy Emberizidae | Sparrows Dial-a-message telephone calls 1993-04-26 N/A
Iowa Birdline update, June 21, 1993 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1993-06-21 N/A
Iowa Birdline update, June 4, 1990 Field notes Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1990-06-04 N/A
Iowa Birdline update, July 30, 1990 Field notes Bird watching Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Dial-a-message telephone calls 1990-07-30 N/A
Lantern slide and photograph of a Field Sparrow at nest with food Lantern slides Photographs Birds--Food Birds--Infancy 1933-06-06 N/A
Lantern slide and photograph of a Louisiana Water Thrush at nest containing young Lantern slides Photographs Birds--Infancy 1932-06-01 N/A
Lantern slide and photograph of a Prairie Chicken in tall grass Lantern slides Photographs Birds--Infancy 1930-06-04 N/A
Lantern slide and photograph of two young Shrikes perching on a branch Lantern slides Photographs Laniidae | Shrikes Birds--Infancy 1924-06-06 N/A
Lantern slide and photograph of three young Shrikes on a branch Lantern slides Photographs Laniidae | Shrikes Birds--Infancy 1924-06-10 N/A
Lantern slide of young Prairie Chickens sitting in a hat Lantern slides Birds--Infancy N/A N/A
Lantern slide of young Prairie Chickens in a nest Lantern slides Birds--Infancy N/A N/A
Iowa Ornithologists' Union, field report compiled data, American Goldfinch, 1981-1982 Field notes Bird watching Birds--Counting Birds--Research Birds--Infancy 1981-09-01 1982-09-29
Lantern slide and photograph of three young White Pelicans in a nest Lantern slides Photographs Birds--Infancy 1924-06-24 N/A
Lantern slide and photograph of two young White Pelicans and an egg in a nest Lantern slides Photographs Birds--Eggs Birds--Infancy 1924-06-24 N/A
Lantern slide of a young White Pelican sitting on the ground Lantern slides Birds--Infancy N/A N/A
Field notes contributed by Tom Stone, Jr., summer 1980 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Birds--Infancy 1980-06-01 1980-07-31
Ronald Harms letter to James J. Dinsmore regarding bird sightings, June 26, 1986 Correspondence Field notes Bird watching Birds--Infancy 1986-06-26 N/A
Field notes contributed by Barbara L. Wilson, summer 1980 Field notes Forms (documents) Bird kills Bird watching Birds--Counting Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Weather Birds--Infancy 1980-06-01 1980-07-31
Field notes contributed by Hank Zaletel, summer 1980 Field notes Forms (documents) Bird watching Birds--Counting Birds--Infancy 1980-06-01 1980-07-31
Clarice Watson letter to Vernon M. Kleen regarding bird sightings, July 12, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Birdsongs Birds--Infancy Birds--Feeding and feeds 1980-07-12 N/A
Field notes contributed by Paul Martsching for Story County, summer 1984 Field notes Bird watching Birds--Nests Birds--Infancy 1984-06-01 1984-07-31
Addendum to our field notes Field notes Bird watching Birds--Infancy 1986-06-01 1986-07-31
Dean Dalziel letter to Richard Bishop regarding unusual bird sighting, July 7, 1980 Correspondence Field notes Bird watching Birds--Infancy 1980-07-07 N/A
Field notes and Bery Engebretsen letter to James J. Dinsmore regarding bird sightings, August 3, 1985 Correspondence Field notes Bird watching Birds--Nests Birdsongs Birds--Infancy 1985-08-03 N/A
Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1986 Field notes Forms (documents) Bird watching Birds--Habitat Birds--Nests Birdsongs Weather Birds--Infancy 1986-06-01 1986-07-31