Title Genres Topics Date (Start) Date (End)
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 reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, fall 1991 Field notes Forms (documents) Bird watching Birds--Counting Birds--Food Birds--Identification Birds--Nests Birdsongs Weather Birds--Infancy 1991-08-01 1991-11-30
Letter and field checklists of Iowa birds, Randall Pinkston, August 2, 1991 Checklists Correspondence Field notes Bird feeders Bird watching Birds--Nests Weather Birds--Infancy Ducklings 1991-08-02 N/A
Bery Engebretsen letter to James J. Dinsmore regarding bird sightings, August 2, 1991 Correspondence Field notes Bird watching Birds--Nests Birdsongs Weather 1991-08-02 N/A
Iowa Birdline update, August 12, 1991 Correspondence Field notes Birds--Identification Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Birds--Infancy Dial-a-message telephone calls 1991-08-12 N/A
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, spring 1992 Field notes Forms (documents) Bird watching Birds--Nests Birdsongs Charadriidae | Plovers Parulidae | Warblers 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, spring 1992 Field notes Forms (documents) Bird banding Bird watching Birds--Behavior Birds--Nests Weather Birds--Infancy 1992-03-01 1992-05-31
Field notes contributed by Lee A. Schoenewe, spring 1992 Field notes Forms (documents) Bird watching Birds--Migration Birds--Nests Birdsongs Parulidae | Warblers 1992-03-01 1992-05-31
Field notes contributed by Randall Pinkston, spring 1992 Field notes Bird watching Birds--Nests Birdsongs 1992-03-01 1992-05-31
Field notes contributed by Marietta Petersen, spring 1992 Field notes Bird watching Birds--Nests Birdsongs Nest building 1992-03-01 1992-05-31
Field notes contributed by Sharon Laub, spring 1992 Field notes Forms (documents) Bird watching Birds--Eggs Birds--Nests Emberizidae | Sparrows 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, spring 1992 Field notes Forms (documents) Bird feeders Bird watching Birds--Nests Birds--Infancy 1992-03-01 1992-05-31
Field notes contributed by Bery Engebretsen, spring 1992 Field notes Bird watching Birds--Counting Birds--Nests 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Fred Lesher, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests 1992-03-01 1992-05-31
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, 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
Helen Yoder letter to James L. Fuller regarding a Loggerhead Shrike sighting, May 19, 1992 Correspondence Field notes Bird watching Birds--Nests Eggs--Incubation 1992-05-19 N/A
Iowa Birdline update, May 25, 1992 Correspondence Field notes Bird watching Birds--Identification Birds--Nests Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1992-05-25 N/A
Field notes contributed by Diane C. Porter, June 1, 1992 Field notes Bird feeders Bird watching Birds--Nests Birdsongs Parulidae | Warblers Birds--Infancy Eggs--Incubation Emberizidae | Sparrows 1992-06-01 N/A
Field notes contributed by Raymond L. Cummins, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests 1992-06-01 1992-07-31
Field notes about active Bald Eagle nests contributed by Bruce Ehresman, summer 1992 Correspondence Field notes Charts (graphic documents) Bird watching Birds--Counting Birds--Nests Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Bery Engebretsen, summer 1992 Field notes Bird populations Bird watching Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Birdsongs Birds--Infancy 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1992 Field notes Forms (documents) Bird feeders Bird populations Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather 1992-06-01 1992-07-31
Field notes contributed by Sharon Laub, summer 1992 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Nests 1992-06-01 1992-07-31