Title Genres Topics Date (Start) Date (End)
Field reports, Darwin Koenig, summer 1990 Field notes Bird watching Birds--Identification 1990-06-01 1990-07-31
Field reports, Hank Zaletel, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-06-01 1990-07-31
Barb Wilson letter to Jim Dinsmore regarding bird sightings for IOU quarterly field reports, summer 1990 Correspondence Field notes Bird watching Birds--Identification Accipitridae | Hawks and Eagles Mimidae | Mockingbirds, Catbirds, Thrashers, and Tremblers Rare birds Weather 1990-06-01 1990-07-31
Field reports, Jan L. Walter, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Weather 1990-06-01 1990-07-31
Field reports, Susan Spieker, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds 1990-06-01 1990-07-31
Field reports, Douglas L. Rose, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Photography of birds Rare birds Weather 1990-06-01 1990-07-31
Field reports, Mark Proescholdt, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-06-01 1990-07-31
Records Committee review for rare bird sighting of Merlin in southwest Chickasaw, 1990 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1990-06-03 1993-07-17
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
Field reports, Gordon J. Brand, 1990 Field notes Bird watching Birds--Nests Water birds Weather 1990-06-16 1990-07-27
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
Records Committee review for rare bird sighting of Mississippi Kite at Hickory Hill Park, 1990 Administrative records Field notes Forms (documents) Bird watching Ornithology Ornithology--Societies, etc 1990-06-24 1993-07-17
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
Fourth Supplementary Breeding Bird Census of Big Sand Mound Nature Preserve, July 1990 Field notes Reports Bird watching Birds--Behavior Birds--Breeding Birds--Identification Birds--Migration Birds--Nests Weather 1990-07-01 1990-07-31
Iowa Birdline update, July 2, 1990 Field notes Bird watching Parulidae | Warblers Dial-a-message telephone calls 1990-07-02 N/A
Neil Bernstein letter to Jim Dinsmore regarding bird sightings for IOU quarterly field report for summer 1990, July 3, 1990 Correspondence Field notes Bird watching Birds--Behavior Birds--Conservation Birds--Identification Birds--Nests 1990-07-03 N/A
Records Committee review for rare bird sighting of Long-billed Curlew at MidAmerican Energy Ponds, 1990 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1990-07-04 1993-07-17
Iowa Birdline update, July 9, 1990 Field notes Bird watching Dial-a-message telephone calls 1990-07-09 N/A
Records Committee review for rare bird sighting for Purple Finch at Iowa City, 1990 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1990-07-10 1993-07-17
Field reports, Steve Lekwa, summer 1990 Field notes Bird watching Birds--Identification 1990-07-13 1990-07-14
Records Committee review for rare bird sighting for Northern Shrike near Battle Creek, 1990 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1990-07-15 1993-07-17
Field reports, Tim Schantz, summer 1990 Field notes Bird watching Birds--Identification Rare birds Weather 1990-07-17 1990-07-18
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
Pam and Reid Allen letter to Jim Dinsmore regarding bird sightings for IOU quarterly field report for summer 1990, July 24, 1990 Correspondence Field notes Bird watching Birds--Identification Birds--Feeding and feeds Zoological specimens 1990-07-24 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