Title Genres Topics Date (Start) Date (End)
Robert Jessen letter to Vernon M. Kleen regarding birds sighted in Mahaska County during winter, April 2, 1974 Correspondence Field notes Bird banding Bird watching Birds--Counting Birds--Nests 1974-04-02 N/A
Walter Rosene daily journal, 1922 Diaries Field notes Bird watching Birds--Nests Weather 1922-01-01 1922-12-31
Audubon field notes on the nesting season contributed by Woodward H. Brown, August 15, 1965 Field notes Bird banding Bird populations Bird watching Birds--Nests Turdidae | Thrushes 1965-08-15 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, January 21, 1977 Correspondence Field notes Bird surveys Bird watching Birds--Identification Birds--Nests Birds--Research Turdidae | Thrushes 1977-01-21 N/A
Lake Red Rock & Refuge & Pleasantville, summer 1976 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1976-10-15 N/A
Gladys Black letter and report to Vernon M. Kleen regarding winter Red Rock Lake area bird sightings, March 6, 1974 Correspondence Field notes Bird populations Bird watching Birds--Nests Birds--Research 1974-03-06 N/A
Iowa Ornithologists' Union, Quarterly field report, summer 1967 and Audubon field notes for Iowa, summer 1967 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Laniidae | Shrikes Parulidae | Warblers 1967-06-01 1967-07-31
Gladys Black letter to Vernon M. Kleen regarding birds sighted during breeding season 1975, August 5, 1975 Correspondence Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Radio and television tower bird strikes 1975-08-05 N/A
Records Committee review for rare bird sighting for Rock Wren at Sioux City in 1898 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Nests Rare birds 1907-03-01 1993-08-19
Records Committee review for rare bird sighting for Rock Wren at Des Moines in 1902 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Nests Rare birds 1931-10-01 1994-02-04
Records Committee review for rare bird sighting for Mountain Bluebird at Charles City in 1914 Administrative records Clippings (information artifacts) Field notes Birds--Eggs Birds--Identification Birds--Nests Rare birds 1923-09-01 1994-02-04
Walter Rosene journal of a bird watching trip to Iowa, Minnesota, and North Dakota Diaries Field notes Bird watching Birds--Eggs Birds--Nests Anseriformes | Ducks, Geese, and Swans Pelecaniformes | Pelicans, Cormorants, Darters, and Frigate-birds Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Automobile travel 1924-06-14 1924-06-30
Daily field checking list by Walter Rosene, May 13, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-13 N/A
Daily field checking list by Walter Rosene, June 22, 1940 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1940-06-22 N/A
Daily field checking list by Walter Rosene, July 6, 1940 Checklists Field notes Bird watching Birds--Nests 1940-07-06 N/A
Daily field checking list by Walter Rosene, February 9, 1941 Checklists Field notes Bird watching Birds--Nests 1941-02-09 N/A
Daily field checking list by Walter Rosene, April 27, 1941 Checklists Field notes Bird watching Birds--Nests Weather Birds--Infancy 1941-04-27 N/A
Daily field checking list by Walter Rosene, May 3, 1941 Checklists Field notes Bird watching Birds--Nests 1941-05-03 N/A
Daily field checking list by Walter Rosene, May 4, 1941 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1941-05-04 N/A
Daily field checking list by Walter Rosene, May 7, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-07 N/A
Daily field checking list by Walter Rosene, May 15, 1941 Checklists Field notes Bird watching Birds--Nests Weather Birds--Infancy 1941-05-15 N/A
Daily field checking list by Walter Rosene, May 18, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-18 N/A
Daily field checking list by Walter Rosene, May 30, 1941 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Weather 1941-05-30 N/A
Daily field checking list by Walter Rosene, June 15, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-06-15 N/A
Records Committee review for rare bird sighting for Black-billed Magpie at 234th St. east of Highway 12 in Sioux Township in Plymouth County in 1998 Administrative records Field notes Birds--Identification Birds--Nests Rare birds 1998-03-01 2000-11-24