Documents • Iowa State University • Avian Archives of Iowa Online

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

Field notes about active Bald Eagle nests contributed by Bruce Ehresman, summer 1992	Correspondence Field notes Charts (graphic documents)	Bird watching Birds--Counting Birds--Nests Birds--Infancy	1992-06-01	1992-07-31	Manuscript, graphic, and printed material	Field notes about 17 active Bald Eagle nests in eastern Iowa contributed by Bruce Ehresman. The chart includes nest location, nest description, the known number of young, and the known number fledged. Also included is a brief note from Ehresman to James J. Dinsmore about a Barn Owl mating on his property. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1992.	Ehresman, Bruce	Bald Eagle Barn Owl	Iowa County Allamakee County Homestead Jackson County Jones County New Albin Yellow River State Forest Black Hawk Park Green Island Guttenberg Clayton County Upper Iowa River Pool 9 Mud Hen Lake Harpers Slough Pool 10 Pool 11				Iowa Ornithologists' Union \| MS 166	25	2