Title Genres Topics Date (Start) Date (End)
Field notes contributed by Dennis L. Carter, spring 1992 Field notes Bird watching Birds--Counting Birds--Identification Birdsongs Parulidae | Warblers 1992-03-01 1992-05-31
Field notes and Paul Hertzel letter to Thomas H. Kent, June 3, 1992 Correspondence Field notes Bird watching Birds--Eggs Birds--Nests Nest building 1992-06-03 N/A
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 James L. Fuller, June 2, 1992 Field notes Bird feeders Bird watching Birds--Eggs Birdsongs Parulidae | Warblers Birds--Infancy 1992-06-02 N/A
Field reports form for submitting seasonal observations of Iowa birds, Peter Ernzen, spring 1992 Field notes Forms (documents) Bird feeders Bird watching Birdsongs Parulidae | Warblers Emberizidae | Sparrows 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 notes contributed by James O. Durbin, spring 1992 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Parulidae | Warblers 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Dan Dorrance, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1992-03-01 1992-05-31
Stephen J. Dinsmore letter to Thomas H. Kent regarding bird sightings, April 27, 1992 Correspondence Field notes Bird watching 1992-04-27 N/A
Field notes contributed by James J. Dinsmore, spring 1992 Field notes Bird watching Birdsongs Birds--Infancy 1992-03-01 1992-05-31
Field notes contributed by David L. Dankert, spring 1992 Field notes Forms (documents) Bird feeders Bird watching Birdsongs Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy Emberizidae | Sparrows 1992-03-01 1992-05-31
Field notes contributed by Raymond L. Cummins, spring 1992 Field notes Forms (documents) Bird watching Birdsongs Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birdsongs Parulidae | Warblers 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
Field notes contributed by Marion M. Brewer, spring 1992 Field notes Forms (documents) Bird watching Birds--Feeding and feeds 1992-03-01 1992-05-31
Field notes contributed by Gordon James Brand, spring 1992 Field notes Bird watching Birds--Behavior Birds--Habitat Weather 1992-03-01 1992-05-31
Thomas H. Kent letter to Dick Bierman regarding Swainson's Hawk sightings, April 24, 1992 Correspondence Field notes Bird watching 1992-04-24 N/A
Dick Bierman letter to Thomas H. Kent regarding Swainson's Hawk sightings, April 20, 1992 Correspondence Field notes Bird watching Birds--Food Weather 1992-04-20 N/A
Field notes contributed by Carl J. Bendorf, spring 1992 Field notes Bird watching Birds--Counting Birdsongs 1992-03-01 1992-05-31
Matt Baumann letter to Thomas H. Kent regarding bird sightings, May 12, 1992 Correspondence Field notes Bird watching Birds--Feeding and feeds 1992-05-12 N/A
Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, spring 1992 Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs 1992-03-01 1992-05-31
Field notes contributed by Pam Allen and Reid I. Allen, spring 1992 Field notes Bird watching Birds--Counting Birds--Identification 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Carol Ann Alexander, spring 1992 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Weather 1992-03-01 1992-05-31
Documentations, Iowa, spring 1992, June 13, 1992 Field notes Bird watching 1992-06-13 N/A
Field notes and Randall D. Williams letter to Thomas H. Kent, June 23, 1992 Checklists Correspondence Field notes Bird watching 1992-06-23 N/A