Title Genres Topics Date (Start) Date (End)
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
Audubon field notes, Spring 1969 Field notes Bird watching 1969-03-01 1969-05-31
Dorothy Franek letter to Peter C. Peterson regarding her first winter bird population study, March 10, 1969 Correspondence Bird watching Birds--Identification Ornithology--Methodology Weather 1969-01-01 1969-03-31
Dorothy Franek letter to Frances Braley regarding her activities with birds, January 17, 1969 Correspondence Maps (documents) Bird banding Bird watching Birds--Habitat Birds--Identification 1969-01-17 N/A
Dorothy Franek letter to Peter C. Petersen regarding bird sightings records, January 18, 1969 Correspondence Bird watching 1969-01-18 N/A
Audubon field notes, winter 1968-1969 Field notes Bird watching 1968-12-01 1969-02-28
Iowa Ornithologists' Union, Quarterly field report, winter 1968-1969 Correspondence Field notes Bird watching 1968-12-01 1969-02-28
Audubon field notes, summer 1968 Field notes Bird watching Birds--Nests Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Phalaropus | Phalaropes Parulidae | Warblers Weather 1968-06-01 1968-07-31
Iowa Ornithologists' Union, Quarterly field report, winter 1967-1968 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1967-12-01 1968-02-28
Iowa Ornithologists' Union, Quarterly field report, spring 1968 Field notes Bird watching Birds--Migration 1968-03-01 1968-05-31
Audubon field notes for Iowa, fall 1966 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Birds--Research Ornithology--Methodology Fringillidae | Finches 1966-08-01 1966-11-30
Audubon field notes contributed by Woodward H. Brown, August 16, 1966 Field notes Bird watching Birds--Research Accipitridae | Hawks and Eagles Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Parulidae | Warblers 1966-08-16 N/A
Side A South Polar Skua P-0597 Field recordings Bird watching Birds--Identification Laridae | Gulls and Terns 1997-04-08 N/A
A White Winged Dove P-0596 Field recordings Bird watching Birds--Identification Birdsongs 1997-04-28 N/A
Video of Hudsonain Godwit by Ed Thelen, October 19, 1995 Field recordings Bird watching Birds--Identification Water birds 1995-10-19 N/A
Iceland Gull, March 15, 1991, Red Rock Reservoir Field recordings Bird watching Birds--Identification 1991-03-15 N/A
Video of a Lesser Black-backed Gull, Bob Cecil, October 20,1986 Field recordings Bird watching Birds--Identification 1986-10-20 N/A
Side A Sharp-tailed Sandpiper P-0439 Tape Doug Rose Field recordings Bird watching Birds--Identification Birdsongs 1994-05-15 N/A