Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, October 22, 1990, notes Field notes Bird watching Birds--Migration Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Waterfowl Dial-a-message telephone calls 1990-10-22 N/A
Iowa Birdline update, December 3-6, 1990 Correspondence Field notes Bird feeders Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Rare birds Dial-a-message telephone calls 1990-12-03 1990-12-06
Iowa Birdline update, December 10, 1990 Correspondence Field notes Bird watching Laridae | Gulls and Terns Dial-a-message telephone calls 1990-12-10 N/A
Iowa Birdline update, circa December 16, 1990, notes Field notes Bird watching Laridae | Gulls and Terns Strigiformes | Owls Dial-a-message telephone calls 1990-12-16 1990-12-17
Iowa Birdline update, December 17, 1990 Correspondence Field notes Bird watching Laridae | Gulls and Terns Strigiformes | Owls Dial-a-message telephone calls 1990-12-17 N/A
Iowa Birdline update, November 26, 1990 Correspondence Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Dial-a-message telephone calls 1990-12-26 N/A
Iowa Birdline update, February 18, 1991 notes Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Dial-a-message telephone calls 1991-02-18 N/A
Iowa Birdline update, February 18, 1991 Correspondence Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Dial-a-message telephone calls 1991-02-18 N/A
Iowa Birdline update, July 29, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1991-07-29 N/A
Field notes contributed by David L. Dankert, fall 1991 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Laridae | Gulls and Terns Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Emberizidae | Sparrows 1991-08-01 1991-11-30
Field notes and Ann Johnson letter to the editor, fall 1991 Correspondence Field notes Bird watching Birdsongs Laridae | Gulls and Terns Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather Birds--Infancy Emberizidae | Sparrows 1991-08-01 1991-11-30
Field notes contributed by Peter C. Petersen, fall 1991 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy 1991-08-01 1991-11-30
Field notes contributed by Babs Padelford and Loren Padelford, fall 1991 Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Charadriidae | Plovers Parulidae | Warblers Birds--Infancy 1991-08-01 1991-11-30
Iowa Birdline update, August 5, 1991 Correspondence Field notes Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Pelecanidae | Pelicans Dial-a-message telephone calls 1991-08-05 N/A
Iowa Birdline update, September 16-19, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1991-09-16 1991-09-19
Iowa Birdline update, September 30, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Dial-a-message telephone calls 1991-09-30 N/A
Iowa Birdline update, November 4-7, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Weather Dial-a-message telephone calls 1991-11-04 1991-11-07
Field notes contributed by Thomas H. Kent, November 28, 1991 Field notes Bird watching Birds--Counting Birds--Identification Laridae | Gulls and Terns Birds--Infancy Emberizidae | Sparrows 1991-11-28 N/A
Field notes contributed by Bery Engebretsen, December 1, 1991 Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Laridae | Gulls and Terns 1991-12-01 N/A
Iowa Birdline update, December 9, 1991 Correspondence Field notes Bird feeders Bird watching Birds--Identification Laridae | Gulls and Terns Dial-a-message telephone calls 1991-12-09 N/A
Iowa Birdline update, December 16, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Dial-a-message telephone calls 1991-12-16 N/A
Iowa fall 1991 documentations, December 24, 1991 Field notes Bird watching Laridae | Gulls and Terns Gaviiformes | Loons Parulidae | Warblers 1991-12-24 N/A
Iowa Birdline update, December 30-31, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Dial-a-message telephone calls 1991-12-30 1991-12-31
Iowa Birdline update, January 6, 1992 Correspondence Field notes Bird feeders Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Dial-a-message telephone calls 1992-01-06 N/A
Iowa Birdline update, January 13, 1992 Correspondence Field notes Bird feeders Bird watching Birds--Identification Laridae | Gulls and Terns Waterfowl Dial-a-message telephone calls 1992-01-13 N/A