Title Genres Topics Date (Start) Date (End)
A list of birds in "Birds of Iowa" which lack Iowa specimens Research notes Bird watching Birds--Geographical distribution Zoological specimens N/A N/A
Red-shouldered Hawk sighting notes Field notes Research notes Bird watching Birds--Geographical distribution Birds--Research 1970-01-01 1971-12-31
Lantern slide of young Pelicans standing by a lake Lantern slides Bird watching N/A N/A
Lantern slide and photograph of a flock of White Pelicans swimming Lantern slides Photographs Bird watching 1924-06-24 N/A
Lantern slide and photograph of young and old Pelicans standing by a lake Lantern slides Photographs Bird watching 1924-06-24 N/A
Lantern slide of a Pectoral Sandpiper Lantern slides Bird watching N/A N/A
Lantern slide and photograph of Ring-billed Gulls and young in flight Lantern slides Photographs Bird watching 1924-06-21 N/A
Lantern slide and photograph of a flock of White Pelicans in flight Lantern slides Photographs Bird watching 1924-06-24 N/A
Lantern slide of a Swamp Sparrow standing on the ground Lantern slides Bird watching N/A N/A
Lantern slide and photograph of a Flicker drinking from a pool of water Lantern slides Photographs Bird watching 1925-05-13 N/A
Lantern slide and photograph of a Chimney Swift clinging to a brick wall. Lantern slides Photographs Bird watching 1934-05-28 N/A
List of bird sighted in Boone County on May 14, 1933 Field notes Research notes Bird watching Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers Weather Emberizidae | Sparrows 1933-05-14 N/A
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
Species considered extinct in Iowa Research notes Bird watching Birds--Geographical distribution Extinct birds Rare birds Birds--Collection and preservation N/A N/A
Winter visitors Research notes Bird watching Birds--Geographical distribution Winter N/A N/A
Permanent residents Research notes Bird watching Birds--Geographical distribution N/A N/A
Breeding status undetermined Research notes Bird watching Birds--Geographical distribution Zoological specimens N/A N/A
List of Iowa birds Research notes Drafts (documents) Articles Bird watching Birds--Geographical distribution N/A N/A
Arrival dates of water birds Research notes Bird watching Birds--Geographical distribution Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Water birds N/A N/A
Average date of arrival of migratory birds Research notes Bird watching Birds--Migration Rare birds N/A N/A
Allen Green letter to Philip DuMont regarding Snowy Egrets and Black Ducks, May 9, 1934 Correspondence Bird watching Birds--Migration 1934-05-09 N/A
Emil Nauman letter to Philip DuMont regarding bird sightings Correspondence Bird watching Birds--Identification N/A N/A
William Praeger letter to Philip DuMont regarding bird collections in Keokuk, May 28, 1934 Correspondence Bird watching Birds--Geographical distribution Birds--Identification Hunting Zoological specimens 1934-05-28 N/A
List of birds, Fall 1933 to Spring 1934 Research notes Bird watching Birds--Geographical distribution Birds--Collection and preservation N/A N/A
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