Title Genres Topics Date (Start) Date (End)
Field reports, fall 1998, Hawks through Great Horned Owls, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Gruiformes | Cranes, Rails, and Coots Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Strigiformes | Owls Cuculiformes | Cuckoos, Roadrunners, and Anis 1998-12-11 N/A
Field reports, fall 1998, Burrowing Owl through Rusty Blackbird, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Tyrannidae | Flycatchers Sylviidae | Kinglets and Gnatcatchers Ornithology--Methodology Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Troglodytidae | Wrens Piciformes | Woodpeckers and allies Strigiformes | Owls Apodiformes | Swifts and Hummingbirds Emberizidae | Sparrows 1998-12-11 N/A
Field reports, fall 1998, Rusty Blackbird through Pine Siskin, December 11, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Ornithology--Methodology Fringillidae | Finches 1998-12-11 N/A
Iowa, fall 1998, documentations, December 13, 1998 Field notes Reports Bird watching Birds--Counting Birds--Research Laridae | Gulls and Terns Gaviiformes | Loons Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies 1998-12-13 N/A
Iowa Ornithologists' Union programs Administrative reports Bird populations Bird surveys Birds--Research Ornithology--Methodology N/A N/A
Iowa Ornithologists' Union programs, comments and analysis Administrative reports Bird populations Birds--Habitat Birds--Research Ornithology--Methodology Laniidae | Shrikes Fringillidae | Finches Birds--Feeding and feeds N/A N/A
Iowa Ornithologists' Union, Quarterly field report, spring 1995 Field notes Reports Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1995-03-01 1995-05-31
Iowa Distributional Check-list Administrative reports Checklists Bird watching Birds--Geographical distribution Birds--Identification Birds--Research Ornithology--Methodology 1954-01-01 1954-12-31
Checklist of Iowa birds Administrative reports Checklists Bird watching Birds--Identification Birds--Nomenclature Birds--Research Ornithology--Methodology 1962-01-01 1962-12-31
Report on a revised birds of Iowa Reports Drafts (documents) Bird watching Bird watching--Guidebooks Birds--Identification Ornithology--Methodology Zoological specimens N/A N/A
The One hundred most common birds of Polk County, Iowa Reports Theses Bird surveys Birds--Identification Ornithology--Methodology 1926-06-04 N/A
Birds of Polk County Iowa Reports Publications (documents) Bird surveys Ornithology--Bibliography Ornithology--Methodology 1931-10-01 1931-10-31
Report to Wood Duck observers with attached mailing list, September 13, 1963 Reports Bird surveys Bird watchers Birds--Nests Birds--Research Ornithology--Methodology Birdhouses--Design and construction Ducks--Counting 1963-09-13 N/A
Nesting Wood Duck study (35 Years) Reports Tables (documents) Birds--Eggs Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Predatory animals Waterfowl management Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior 1984-01-01 1984-12-31