Title Genres Topics Date (Start) Date (End)
Bill Ohde letter to Jim Dinsmore regarding a Berwick's Wren, March 20, 1984 Correspondence Field notes Birds--Behavior Birds--Identification Rare birds 1984-03-20 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sighting reports, March 18, 1977 Correspondence Field notes Bird watching Birds--Behavior Anseriformes | Ducks, Geese, and Swans Predation (Biology) 1977-03-18 N/A
Maridel Jackson letter to James J. Dinsmore regarding summer bird sightings, July 26, 1993 Correspondence Field notes Bird watching Birds--Behavior Birds--Nests Birds--Infancy 1993-07-26 N/A
Neil Bernstein letter to James J. Dinsmore regarding summer bird sightings, summer 1993 Correspondence Field notes Bird declines Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Migration Birdsongs 1993-06-01 1993-07-31
Nicholas S. Halmi letter to Vernon M. Kleen regarding birds sighted around Iowa City during the winter season, April 1, 1974 Correspondence Field notes Bird populations Bird watching Birds--Behavior Birds--Migration Citizen science 1974-04-01 N/A
Patricia M. Williams letter to Thomas H. Kent regarding a Cattle Egret sighting, May 29, 1983 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification 1983-05-29 N/A
Peter C. Peterson letter to Nicholas S. Halmi regarding bird sighitings, February 13, 1977 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Rare birds 1977-02-13 N/A
Walter Rosene letter to Philip DuMont regarding Barred Owl observations and Goose identification, April 11, 1928 Correspondence Bird watching Birds--Behavior Birds--Food Birds--Identification Birds--Nests Water birds 1928-04-11 N/A
Walter Rosene letter to Philip DuMont regarding bird behavior, February 27, 1932 Correspondence Birds--Behavior Birdsongs Bombycillidae | Waxwings Birds--Infancy Ornithological literature 1932-02-27 N/A
Walter Rosene letter to Philip DuMont regarding Prairie Chicken pictures, November 21, 1930 Correspondence Birds--Behavior Birds--Eggs Birds--Nests Photography of birds Predation (Biology) Snakes--Behavior 1930-11-21 N/A
Field notes contributed by Barbara L. Wilson, July 28, 1986 Correspondence Field notes Bird watching Birds--Behavior Birds--Eggs Birds--Food Birds--Nests Birdsongs Birds--Infancy 1986-07-28 N/A
Field notes and Bob Livermore letter to Carl J. Bendorf, fall 1988 Correspondence Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs Birds--Feeding and feeds 1988-08-01 1988-11-30
Field notes contributed by Carol A. Alexander, winter 1992-1993 Correspondence Field notes Birds--Behavior Birds--Identification Rare birds Weather 1992-12-01 1993-02-28
Field reports of seasonal observations of Iowa birds, Diane C. Porter, summer 1988 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Eggs Birds--Nests Birdsongs Nest building Birds--Infancy 1988-06-01 1988-07-31
Iowa seasonal report, fall 1991, contributed by Diane C. Porter, December 1, 1991 Field notes Bird feeders Bird watching Birds--Behavior Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy Birds--Feeding and feeds Emberizidae | Sparrows 1991-12-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, spring 1992 Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs 1992-03-01 1992-05-31
Field notes contributed by Gordon James Brand, spring 1992 Field notes Bird watching Birds--Behavior Birds--Habitat Weather 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Jack Jones, fall 1986 Field notes Forms (documents) Bird feeders Bird watching Birds--Behavior Birds--Food Birds--Habitat Weather 1986-08-01 1986-11-30
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, spring 1992 Field notes Forms (documents) Bird banding Bird watching Birds--Behavior Birds--Nests Weather Birds--Infancy 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Food Birdsongs Weather Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Marietta Petersen, November 29, 1991 Field notes Bird feeders Bird watching Birds--Behavior Birds--Habitat 1991-11-29 N/A
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, spring 1992 Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs Nest building Birds--Infancy 1992-03-01 1992-05-31
Field notes contributed by Paul Martsching, fall 1991 Field notes Bird watching Birds--Behavior Birds--Counting Birds--Identification Parulidae | Warblers 1991-08-01 1991-11-30
Field notes contributed by Paul Martsching, summer 1996 Field notes Bird watching Birds--Behavior Birdsongs Bird droppings 1996-06-01 1996-07-31
Field notes contributed by Paul Martsching, fall 1988 Field notes Bird watching Birds--Behavior Birds--Counting Birds--Identification 1988-08-01 1988-11-30