Title Genres Topics Date (Start) Date (End)
Spring Field Report for I.O.U., J. Donald Gillaspey, 1989 Correspondence Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1989-03-01 1989-05-31
Field notes contributed by Robert K. Myers, spring 1989 Field notes Reports Bird watching Birds--Identification Birdsongs 1989-03-01 1989-05-31
Rare bird documentation form for Lincoln's Sparrow at West Des Moines, 1989 Field notes Birds--Identification Birdsongs Ornithology Ornithology--Technique Rare birds 1989-04-15 1989-06-05
Rare bird documentation form for Yellow-throated Warbler at Kettleson Hogsback State Wildlife Area in Dickinson County, IA on June 6, 1989 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1989-06-06 1989-06-13
John Van Dyk letter to James J. Dinsmore regarding summer bird sightings, summer 1989 Correspondence Field notes Bird populations Bird watching Birds--Nests Birdsongs Weather 1989-06-01 1989-07-31
Field notes contributed by Barbara L. Wilson, summer 1989 Field notes Reports Bird watching Birds--Behavior Birds--Identification Birds--Nests Birdsongs Parasitic birds Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birdsongs Weather Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs Tyrannidae | Flycatchers Accipitridae | Hawks and Eagles Parulidae | Warblers Cuculiformes | Cuckoos, Roadrunners, and Anis 1989-06-01 1989-07-31
Seasonal field report contributed by Diane C. Porter, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Identification Birdsongs Weather Emberizidae | Sparrows 1989-06-01 1989-07-31
Field notes contributed by Marietta Petersen, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Ann Johnson, summer 1989 Field notes Reports Bird watching Birds--Counting Birdsongs Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mary Jo Hartogh, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs Weather 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans 1989-06-01 1989-07-31
Field notes contributed by Bery Engebretsen, summer 1989 Field notes Reports Bird watching Birds--Identification Birds--Nests Birdsongs 1989-06-01 1989-07-31
Field notes contributed by Raymond L. Cummins, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birdsongs Tyrannidae | Flycatchers Vireonidae | Vireos Parulidae | Warblers 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Nests Birdsongs 1989-06-01 1989-07-31
Field notes contributed by Eugene Armstrong and Eloise Armstrong, summer 1989 Field notes Reports Bird watching Birdsongs Birds--Infancy 1989-06-01 1989-07-31
Field notes contributed by Pam Allen and Reid I. Allen, summer 1989 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Nests Birdsongs 1989-06-01 1989-07-31
Rare bird documentation form for Townsend's Solitaire at Brown's Lake in Woodbury County in 1989 and 1990 Field notes Birds--Behavior Birds--Identification Birdsongs Rare birds 1989-12-17 1990-01-13
Rare bird documentation form for Prairie Warbler at Hickory Hill Park in Iowa City, 1990 Field notes Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds 1990-05-23 1990-05-26
Rare bird documentation form for Pine Warbler at Grammer Grove Park, 1990 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1990-05-16 1990-05-30
Field reports, James L. Hansen, summer 1990 Field notes Forms (documents) Bird watching Birds--Identification Birdsongs 1990-06-01 1990-07-31
Field reports, Mary Jo Hartogh, summer 1990 Field notes Bird watching Birds--Identification Birdsongs Weather 1990-06-01 1990-07-31
Field reports, Sharon Laub, fall 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Rare birds 1990-08-01 1990-11-30
Field reports, Jane R. Clark, spring 1991 Field notes Bird feeders Bird watching Birds--Identification Birdsongs Rare birds 1991-03-01 1991-05-01