Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, October 9, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-10-09 N/A
Iowa Birdline update, October 16, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-10-16 N/A
Iowa Birdline update, October 23, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-10-23 N/A
Iowa Birdline update, October 30, 1989 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Waterfowl Dial-a-message telephone calls 1989-10-30 N/A
Iowa Birdline update, November 6, 1989 Field notes Bird watching Birds--Migration Waterfowl Dial-a-message telephone calls 1989-11-06 N/A
Iowa Birdline update, November 13, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-11-13 N/A
Iowa Birdline update, November 20, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-11-20 N/A
Iowa Birdline update, November 20, 1989, part two Field notes Bird watching Dial-a-message telephone calls 1989-11-20 N/A
Iowa Birdline update, November 27, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-11-27 N/A
Iowa Birdline update, December 4, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-04 N/A
Iowa Birdline update, December 9 & 11, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-09 1989-12-11
Iowa Birdline update, December 18, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-18 N/A
Iowa Birdline update, December 25, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-25 N/A
Iowa Birdline update, August 20-21, 1990 Field notes Bird watching Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1990-08-20 1990-08-21
Iowa Birdline update, August 12, 1990 Field notes Bird watching Parulidae | Warblers Dial-a-message telephone calls 1990-08-12 N/A
Iowa Birdline update, August 6, 1990 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-08-06 N/A
Iowa Birdline update, July 30, 1990 Field notes Bird watching Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Dial-a-message telephone calls 1990-07-30 N/A
Iowa Birdline update, July 23, 1990 Field notes Bird watching Laridae | Gulls and Terns Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-07-23 N/A
Iowa Birdline update, July 9, 1990 Field notes Bird watching Dial-a-message telephone calls 1990-07-09 N/A
Iowa Birdline update, July 2, 1990 Field notes Bird watching Parulidae | Warblers Dial-a-message telephone calls 1990-07-02 N/A
Iowa Birdline update, June 25, 1990 Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers Dial-a-message telephone calls 1990-06-25 N/A
Iowa Birdline update, June 4, 1990 Field notes Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1990-06-04 N/A
Iowa Birdline update, June 18, 1990 Field notes Bird surveys Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers Dial-a-message telephone calls 1990-06-18 N/A
Iowa Birdline update, May 28, 1990 Field notes Bird watching Birds--Migration Birds--Nests Tyrannidae | Flycatchers Passeriformes | Perching-birds and songbirds Parulidae | Warblers Dial-a-message telephone calls 1990-05-28 N/A
Iowa Birdline update, May 21, 1990 Field notes Bird watching Birdsongs Anseriformes | Ducks, Geese, and Swans Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-05-21 N/A