Title Genres Topics Date (Start) Date (End)
Betty Walters letter to Nicholas S. Halmi regarding bird sightings, February 14, 1977 Correspondence Field notes Bird watching Fringillidae | Finches 1977-02-14 N/A
Dean Mosman letter to Nicholas S. Halmi regarding bird sightings at Saylorville Dam, February 14, 1977 Correspondence Field notes Bird declines Bird watching Birds of prey 1977-02-14 N/A
Gladys Black letter to Vernon M. Kleen regarding Snowy Owl counts, March 5, 1977 Correspondence Field notes Maps (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1977-03-05 N/A
Woodward H. Brown postcard to Peter C. Petersen regarding the sighting of a female Oldsquaw and an Ani in Cedar Rapids, December 12, 1966 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1966-12-12 N/A
Letter from J. Donald Gillaspey to Nicholas Halmi regarding bird sightings Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology N/A N/A
Letter from Peter Petersen to Nicholas Halmi regarding bird sightings, August 23, 1976 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology Parulidae | Warblers 0976-08-23 N/A
Letter from James J. Dinsmore to Peter C. Petersen regarding bird sightings, August 3, 1976 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1976-08-03 N/A
Letter from Tom Staudt to Pete Petersen regarding bird sightings and locations, August 15, 1976 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1976-08-15 N/A
Carl J. Bendorf letter to Robert K. Myers regarding corrections to his field notes, June 1, 1987 Correspondence Bird watching 1987-06-01 N/A
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sighting, January 26, 1977 Correspondence Field notes Bird watching Birds--Identification Wit and humor 1977-01-26 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings and Iowa Northern Shrikes checklist, February 8, 1977 Checklists Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1976-12-01 1977-02-28
Carl J. Bendorf letter to Peter C. Petersen regarding potential sighting of a Long-tailed duck, January 31, 1977 Correspondence Field notes Bird watching Birds--Identification 1977-01-31 N/A
Letter from Herb Dorow to Nicholas G. Halmi Regarding Bird Sightings in Jasper County, August 20, 1976 Correspondence Field notes Bird populations Bird watching Parulidae | Warblers 1976-08-20 N/A
John Van Dyk letter to Nicholas S.Halmi regarding bird migration, fall 1976 Correspondence Field notes Bird watching Birds--Research Rare birds 1976-12-04 N/A
James J. Dinsmore letter to Nicholas S. Halmi regarding bird migrations, fall 1976 Correspondence Field notes Bird watching Birds--Research 1976-11-19 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird counts of Snowy Owl and Northern Shrike, February 28, 1977 Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1977-02-28 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird counts, February 23, 1977 Correspondence Field notes Bird watchers Bird watching Birds--Counting Women conservationists 1977-02-23 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding bird breeding report, August 1, 1982 Correspondence Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Weather 1982-08-01 N/A
Bill Clark letter to Thomas Kent regarding additional details about his bird sightings in Iowa, October 23, 1980 Correspondence Field notes Bird watching Birds--Identification Troglodytidae | Wrens 1980-10-23 N/A
Barbara L. Wilson postcard to James J. Dinsmore regarding sighting a Scissor-tailed Flycatcher, June 22, 1984 Correspondence Field notes Bird watching Birds--Identification 1984-06-22 N/A
Barbara L. Wilson letter to Hank Zaletel regarding an upcoming field trip Correspondence Bird watching Birds--Habitat Birds--Identification N/A N/A
Barb Wilson letter to Thomas Kent regarding birds sighted in Fall, November 24, 1980 Correspondence Field notes Bird watching Birds--Identification Water birds Weather Fowling 1980-11-24 N/A
Woodward H. Brown letter to Peter C. Petersen regarding Aubudon field notes, December 9, 1964 Correspondence Field notes Bird populations Bird watching Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks 1964-12-09 N/A
Audubon field notes, winter 1970-1971, and Woodward H. Brown letter to Vernon M. Kleen regarding reporting practices, March 29, 1971 Correspondence Field notes Bird watching Ornithology--Periodicals Publishers and publishing 1970-12-01 1971-03-29
Audubon field notes, summer 1969, and R.G. Cortelyou letter to Peter C. Petersen regarding a Western Tanager, August 7, 1969 Correspondence Field notes Bird watching 1969-06-01 1969-07-31