Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, December 4, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-04 N/A
Iowa Birdline update, May 11-13, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1992-05-11 1992-05-13
Iowa Birdline update, March 16, 1992 Correspondence Field notes Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Dial-a-message telephone calls 1992-03-16 N/A
Iowa Birdline update, March 24, 1992 Field notes Bird watching Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Dial-a-message telephone calls 1992-03-24 N/A
Iowa Birdline update, March 30, 1992 Correspondence Field notes Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Waterfowl Dial-a-message telephone calls 1992-03-30 N/A
Iowa Birdline update, April 6, 1992 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1992-04-06 N/A
Iowa Birdline update, April 13, 1992 Correspondence Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1992-04-13 N/A
Iowa Birdline update, April 20-22, 1992 Correspondence Field notes Bird watching Birds--Identification Birdsongs Anseriformes | Ducks, Geese, and Swans Gruidae | Cranes Calcariidae | Longspurs and snow bunting Dial-a-message telephone calls 1992-04-20 1992-04-22
Iowa Birdline update, April 27, 1992 Correspondence Field notes Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Dial-a-message telephone calls 1992-04-27 N/A
Iowa Birdline update, May 4, 1992 Correspondence Field notes Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1992-05-04 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, December 18, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-12-18 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, September 18, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-09-18 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, November 20, 1989, part two Field notes Bird watching Dial-a-message telephone calls 1989-11-20 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 13, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-11-13 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, 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, October 23, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-10-23 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 9, 1989 Field notes Bird watching Dial-a-message telephone calls 1989-10-09 N/A
Iowa Birdline update, October 2, 1989 Field notes Bird watching Migratory birds Dial-a-message telephone calls 1989-10-02 N/A
Iowa Birdline update, September 28, 1989 Field notes Bird watching Emberizidae | Sparrows Dial-a-message telephone calls 1989-09-28 N/A