Documents • Iowa State University • Avian Archives of Iowa Online

Title	Genres	Topics	Date (Start)	Date (End)	Type	Description	Creator/Author	Birds	Locations

Field notes contributed by Dean Mosman, winter 1982-1983	Field notes Reports	Bird declines Bird populations Bird watching Weather	1982-12-01	1983-02-28	Manuscript, graphic, and printed material	Winter report of birds seen as well as the many species that were not seen during the winter season of 1982-1983 contributed by Dean Mosman. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Mosman, Dean	Red-headed Woodpecker Eastern Bluebird Snow Bunting Harris' Sparrow Common Redpoll Purple Finch Long-eared Owl Northern Saw-whet Owl Pine Siskin Brown Creeper	Big Creek Lake Elkhart	Iowa Ornithologists' Union \| MS 166	20	6
Field notes contributed by Peter C. Petersen, winter 1982-1983	Field notes Reports	Bird watching Birds--Research Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Ornithology--Methodology	1982-12-01	1983-02-28	Manuscript, graphic, and printed material	Winter reports of birds and locations contributed by Peter C. Petersen. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Petersen, Peter C.	Killdeer Bald Eagle Red-shouldered Hawk Ring-billed Gull Double-crested Cormorant Eastern Bluebird Ring-necked Duck Brown Thrasher Wood Duck Redhead Glaucous Gull Northern Saw-whet Owl Pileated Woodpecker Wild Turkey	Credit Island Davenport Le Claire Lock and Dam 14 Lock and Dam 15 Oakville Wildcat Den State Park Guttenberg	Iowa Ornithologists' Union \| MS 166	20	6