Title Genres Topics Date (Start) Date (End)
Records Committee review for rare bird sighting for Purple Sandpiper near New Albin, 1946 Administrative records Clippings (information artifacts) Field notes Bird watching Ornithology Ornithology--Societies, etc 1946-05-12 1993-08-19
Iowa Ornithologists' Union, field report compiled data, Bonaparte's Gull, 1946-1983 Field notes Bird watching Birds--Counting Birds--Research 1946-05-16 1983-05-03
Why keep bird records? Lecture notes Bird surveys Bird watching Ornithology--Methodology 1947-05-10 N/A
Iowa Ornithologists' Union, field report compiled data, Rough-legged Hawk, 1947-1983 Field notes Bird watching Birds--Counting Birds--Research 1947-05-17 1983-05-09
Iowa Ornithologists' Union, field report compiled data, Evening Grosbeak, 1947-1982 Field notes Bird watching Birds--Counting Birds--Research 1947-08-25 1982-05-02
Iowa Ornithologists' Union, field report compiled data, Long-tailed Duck, 1948-1983 Field notes Bird watching Birds--Counting Birds--Research 1948-03-05 1983-01-14
Bird checklist compiled by Woodward H. Brown covering 1948-1972 Checklists Bird watching Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Piciformes | Woodpeckers and allies 1948-05-09 1972-04-30
Annotated copy of Polk County check-list of the observations of members of the Des Moines Audubon Society, 1959 Checklists Field notes Maps (documents) Bird watching Birds--Migration Birds--Research 1949-06-05 1973-04-17
Iowa Ornithologists' Union, field report compiled data, Franklin's Gull, 1949-1983 Field notes Bird watching Birds--Counting Birds--Research 1949-11-11 1983-06-07
Hairy Woodpecker logs, Woodward Hart Brown, 1950-1977 Field notes Research notes Surveys (documents) Bird surveys Bird watching Birds--Counting Weather 1950-01-01 1977-12-31
C. A. Stewart letter to multiple recipients regarding a revised check list for the birds of Iowa, February 3, 1950 Correspondence Forms (documents) Instructional materials Bird populations Bird surveys Bird watching Birds--Identification Ornithology--Methodology 1950-02-03 N/A
Iowa Ornithologists' Union, field report compiled data, Green-backed Heron, 1950-1982 Field notes Bird watching Birds--Counting Birds--Research 1950-04-23 1982-10-14
Records Committee review for rare bird sighting for Townsend's Warbler at Fejervary Park, 1950 Administrative records Clippings (information artifacts) Field notes Bird watching Ornithology Ornithology--Societies, etc 1950-05-07 1993-08-19
Iowa Ornithologists' Union, field report compiled data, Bufflehead, 1950-1983 Field notes Bird watching Birds--Counting Birds--Research 1950-10-08 1983-03-08
Iowa Ornithologists' Union, field report compiled data, Dickcissel, 1951-1983 Field notes Bird watching Birds--Counting Birds--Research Birds--Infancy Birds--Feeding and feeds 1951-04-27 1983-06-15
Winter Birds Speeches (documents) Bird watching Birds--Behavior Birds--Food Birds--Habitat Birds--Identification Accipitridae | Hawks and Eagles Sittidae | Nuthatches Piciformes | Woodpeckers and allies Odontophoridae | Quails 1952-11-20 N/A
Polk County check-list of the observations of members of the Des Moines Audubon Society Checklists Field notes Bird watching 1953-11-01 1953-11-30
Iowa Distributional Check-list Administrative reports Checklists Bird watching Birds--Geographical distribution Birds--Identification Birds--Research Ornithology--Methodology 1954-01-01 1954-12-31
Iowa Ornithologists' Union, field report compiled data, Chimney Swift, 1954-1983 Field notes Bird watching Birds--Counting Birds--Research 1954-04-13 1983-04-26
Check-list of Iowa birds annotated by A. Lang Bailey Checklists Field notes Bird watching Birds--Identification Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1954-04-22 N/A
Philip DuMont letter to Woodward Brown regarding Iowa bird checklist, April 26, 1954 Checklists Correspondence Bird watching Birds--Nomenclature Birds--Classification 1954-04-26 N/A
Iowa Ornithologists' Union, field report compiled data, Common Goldeneye, 1954-1983 Field notes Bird watching Birds--Counting Birds--Research 1954-05-10 1983-05-26
Daily field checking list, Philip DuMont, May 16, 1954 Checklists Field notes Bird watching Gruiformes | Cranes, Rails, and Coots Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Galliformes | Quails, Pheasants, Turkeys, and Grouse Weather Piciformes | Woodpeckers and allies Strigiformes | Owls Apodiformes | Swifts and Hummingbirds Caprimulgiformes | Nighthawks and Nightjars Coraciiformes | Kingfishers 1954-05-16 N/A
Daily field checking list, Philip DuMont, May 17, 1954 Checklists Field notes Bird watching Gruiformes | Cranes, Rails, and Coots Columbiformes | Doves and Pigeons Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Piciformes | Woodpeckers and allies Apodiformes | Swifts and Hummingbirds 1954-05-17 N/A
Bill Youngworth letter to Woodward Hart Brown regarding dubious Christmas census reports, May 25, 1954 Correspondence Bird watching Birds--Counting Birds--Geographical distribution Winter Zoological specimens 1954-05-25 N/A