Title Genres Topics Date (Start) Date (End)
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, January 21, 1977 Correspondence Field notes Bird surveys Bird watching Birds--Identification Birds--Nests Birds--Research Turdidae | Thrushes 1977-01-21 N/A
Field notes from the northwest corner of the state Field notes Essays Narratives (literary works) Bird watching Birds--Behavior Birds--Migration Birds--Nests Birdsongs N/A N/A
Iowa Ornithologists' Union, field report compiled data, White-winged Crossbill, 1965-1982 Field notes Bird watching Birds--Counting Birds--Research 1965-10-26 1982-04-17
Iowa Ornithologists' Union, field report compiled data, Red Crossbill, 1966-1982 Field notes Bird watching Birds--Counting Birds--Research 1966-08-10 1982-05-15
Notes on Iowa birds during the summer of 1934 Field notes Drafts (documents) Articles Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Strigiformes | Owls 1934-06-01 1934-07-31
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sighting, January 26, 1977 Correspondence Field notes Bird watching Birds--Identification Wit and humor 1977-01-26 N/A
W. Ross Silcock letter to Nicholas S. Halmi regarding highlights of the Christmas bird count, January 30, 1977 Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology Fringillidae | Finches N/A N/A
Gladys Black letter to Nicholas S. Halmi regarding Snowy Owl count, February 1, 1977 Correspondence Field notes Bird populations Bird watching Birds--Counting Birds--Research 1977-02-01 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, January 8, 1977 Correspondence Field notes Bird watching Birds--Behavior Birds--Research Wit and humor Birds--Feeding and feeds 1977-01-18 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird sightings, December 14, 1976 Correspondence Field notes Bird watching Birds--Behavior 1976-12-14 N/A
Peter C. Petersen letter to Nicholas S. Halmi regarding bird sightings, January 3, 1977 Correspondence Field notes Bird watching Birds--Counting Turkeys | Do Not Use 1977-01-03 N/A
Gladys Black letter to Nicholas S. Halmi regarding Snowy Owl sightings and Iowa Ornithologists' Union membership, January 24, 1977 Correspondence Field notes Bird watchers Bird watching Ornithology--Societies, etc 1977-01-24 N/A
Records Committee review for rare bird sighting of Reddish Egret at Colfax, 1993 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1993-09-05 1996-08-18
J. Donald Gillaspey letter to Ruth Buckles regarding bird sightings, January 12, 1977 Correspondence Field notes Bird declines Bird watching Birds--Counting Accipitridae | Hawks and Eagles Laniidae | Shrikes 1977-01-12 N/A
Carl J. Bendorf letter to Peter C. Petersen regarding potential sighting of a Long-tailed duck, January 31, 1977 Correspondence Field notes Bird watching Birds--Identification 1977-01-31 N/A
Winter Raptor survey, 1977 Field notes Maps (documents) Reports Bird surveys Bird watching Birds of prey Birds--Research Ornithology--Methodology 1977-12-01 1977-12-31
Ames Audubon Society Newsletter, February 1977 Field notes Serials (publications) Bird watching Birds--Counting Ornithology--Societies, etc Citizen science Wildlife habitat improvement 1977-02-01 1977-02-28
Gary D. Wymore letter to Nicholas S. Halmi regarding bird sightings, January 30, 1977 Correspondence Field notes Bird watching Birds--Counting 1977-01-30 N/A
Records Committee review for rare bird sighting for Yellow-throated Warbler hybrid at Lake Ahquabi State Park, 1997 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1997-05-03 2000-11-24
Records Committee review for rare bird sighting for Yellow-throated Warbler at Wildcat Den State Park, 1980 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1980-05-09 1993-08-16
Records Committee review for rare bird sighting for Yellow-throated Warbler at Wildcat Den State Park, 1980 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1980-05-03 1993-08-16
Records Committee review for rare bird sighting of Franklin's Gull at Saylorville Reservoir, 1988 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1988-12-25 1993-08-04
Records Committee review for rare bird sighting of Franklin's Gull at Lock and Dam 19 in Keokuk, 1987 Administrative records Field notes Bird watching Ornithology Ornithology--Societies, etc 1987-01-16 1993-09-07
Records Committee review for rare bird sighting of Mountain Plover at Colo Ponds, 1986 Administrative records Clippings (information artifacts) Correspondence Field notes Bird watching Ornithology Ornithology--Societies, etc 1986-07-09 1993-09-07
Christmas census, Des Moines Audubon Society, December 26, 1925 Field notes Reports Drafts (documents) Bird surveys Bird watching Birds--Counting Weather 1925-12-26 N/A