Title Genres Topics Date (Start) Date (End)
Lanny Haldy letter to Stephen Dinsmore regarding Trumpeter and Tundra Swans at Amana Lake Correspondence Field notes Bird banding Birds--Identification Rare birds N/A N/A
Bruce Ehresman email to Daryl Howell and James J. Dinsmore regarding Barn Owl nests, August 4, 2000 Correspondence Field notes Bird banding Bird watching Birds--Eggs Birds--Nests 0200-08-04 N/A
Records Committee review for rare bird sighting for Black-headed Grosbeak at Manti Memorial Park in 1968 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Rare birds 1907-03-01 1993-08-19
Daily field checking list by Walter Rosene, April 23, 1939 Checklists Field notes Bird banding Bird watching 1939-04-23 N/A
Warblers banded at Davenport 1959-1967 Field notes Tables (documents) Bird banding Parulidae | Warblers 1959-01-01 1967-12-31
Letter to Peter C. Petersen regarding bird summer sightings, July 24, 1963 Correspondence Field notes Bird banding Bird watching Birds--Research Ornithology--Methodology Wild animal collecting 1963-07-24 N/A
Records Committee review for rare bird sighting for Ferruginous Hawk in Marshall County in 1963 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Rare birds 1964-03-01 1994-02-03
Fred Lesher letter to Fred Kent regarding bird sightings, June 26, 1965 Correspondence Field notes Bird banding Bird watching Birds--Identification Photography of birds Rare birds Camping 1965-06-26 N/A
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
Records Committee review for rare bird sighting for MacGillivray's Warbler at Sioux City in 1966 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Rare birds 1966-06-01 1997-08-27
Warblers banded at Davenport 1968-1977, Spring Field notes Tables (documents) Bird banding Parulidae | Warblers Trapping 1968-01-01 1977-12-31
Warblers banded at Davenport 1968-1977, Fall Field notes Bird banding Parulidae | Warblers Trapping 1968-01-01 1977-12-31
Woodward H. Brown letter to Fred Kent regarding bird sightings for the summer of 1972, August 21, 1972 Correspondence Field notes Bird banding Birds--Habitat Birds--Identification Birdsongs Rare birds Weather 1972-06-01 N/A
Field notes for American birds, summer 1972 Field notes Bird banding Bird watching Birds--Research Rare birds 1972-08-22 N/A
Records Committee review for rare bird sighting for Clark's Nutcracker at Forest Lake Camp near Ottumwa in 1972 Administrative records Clippings (information artifacts) Field notes Photographs Bird banding Birds--Identification Rare birds Wildlife conservation 1972-10-15 1994-02-04
Letter and bird sighting checklist from Robert and Valerie Jessen to Vernon M. Kleen, spring migration 1974 Checklists Correspondence Field notes Bird banding Bird populations Bird watching Birds--Behavior Birds--Nests Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1974-03-01 1974-05-31
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
Records Committee review for rare bird sighting for Chukar at Davenport in 1974 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Birds--Nests Introduced birds Photography of birds Rare birds 1974-09-01 1993-08-26
Records Committee review for rare bird sighting for Carolina Chickadee south of Hamburg in 1974 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Rare birds 1975-06-01 1993-08-26
Robert Jessen letter to Vernon M. Kleen regarding spring birds sighted near Oskaloosa, June 2, 1975 Correspondence Field notes Bird banding Bird watching Birds--Research Ornithology--Methodology 1975-06-02 N/A
Records Committee review for rare bird sighting for MacGillivray's Warbler at Atchison County, MO in 1974 Administrative records Clippings (information artifacts) Field notes Bird banding Birds--Identification Rare birds 1975-09-01 1995-11-06
Dean Mosman letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird banding Bird populations Bird watching Radio and television tower bird strikes Parulidae | Warblers 1976-08-01 1976-11-30
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird banding Bird watching Birds--Research 1976-10-25 N/A
Peter C. Petersen letter and checklist to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird banding Bird watching Birds--Research Trapping 1976-12-05 N/A
Peter C. Petersen letter to Nicholas S. Halmi regarding bird sightings, February 13, 1977 Correspondence Field notes Bird banding Bird watching Birds--Identification 1977-02-13 N/A