Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of eggs in a Marsh Hawk nest Lantern slides Photographs Birds--Eggs 1926-05-21 N/A
Lantern slide and photograph of a female Bobwhite Quail sitting on a nest Lantern slides Photographs Birds--Nests N/A N/A
Lantern slide and photograph of eggs in a Bobwhite Quail nest Lantern slides Photographs Birds--Eggs 1931-09-08 N/A
Lantern slide of a hen with hatched young Lantern slides Birds--Infancy N/A N/A
Lantern slide of eggs in a Quail nest Lantern slides Birds--Eggs N/A N/A
Lantern slide of a young Owl leaving a nest Lantern slides Birds--Infancy Strigiformes | Owls N/A N/A
Lantern slide of a young Owl in a nest Lantern slides Birds--Infancy Strigiformes | Owls N/A N/A
Lantern slide of two young Owls in a nest Lantern slides Birds--Infancy Strigiformes | Owls N/A N/A
Lantern slide of two young Owls in a nest Lantern slides Birds--Infancy Strigiformes | Owls N/A N/A
Lantern slide and photograph of Walter Rosene on a ladder attached to a tree Lantern slides Photographs Bird watchers Birds--Nests Ornithology--Methodology N/A N/A
Lantern slide of Walter Rosene in a tree Lantern slides Bird watchers N/A N/A
Lantern slide of two unidentified men standing in a wooded area Lantern slides Bird watchers N/A N/A
Lantern slide and photograph of four young Marsh Hawks in a nest Lantern slides Photographs Birds--Infancy 1924-06-20 N/A
Frank Ellis letter to Philip DuMont regarding bird specimens and birds around Maquoketa, January 18, 1933 Correspondence Bird watching Birds--Identification Birds--Collection and preservation 1933-01-18 N/A
Lantern slide and photograph of two young Red-tailed Hawks in a basswood tree Lantern slides Photographs Birds--Infancy 1929-05-16 N/A
Lantern slide and photograph of a large basswood tree with Red-tailed Hawk nest Lantern slides Photographs Birds--Nests 1929-05-16 N/A
A ten year calendar of three hundred and eighty-one wild birds of Iowa Checklists Field notes Bird watching Ornithology--Bibliography 1919-04-25 N/A
Paul Errington letter to Philip DuMont regarding feather identification, January 28, 1936 Correspondence Birds--Identification Feathers Birds--Classification 1926-01-28 N/A
Percy Taverner letter to Philip DuMont regarding Flicker hybrids, January 2, 1936 Correspondence Birds--Identification Birds--Classification 1936-01-02 N/A
Louis Bishop letter to Philip DuMont regarding Walter Savage collection, October 15, 1935 Correspondence Birds--Eggs Zoological specimens 1935-10-15 N/A
Martin Grant letter to Philip DuMont regarding identification key, May 17, 1937 Correspondence Instructional materials Birds--Identification Ornithology--Study and teaching 1937-05-17 N/A
Oscar Root letter to Philip DuMont regarding birds sighted in Iowa, August 11, 1938 Correspondence Field notes Bird watching 1938-08-11 N/A
Rudolph Anderson letter to Philip DuMont regarding "The birds of Iowa," November 16, 1932 Correspondence Birds--Eggs Birds--Geographical distribution Ornithology--Methodology Birds--Collection and preservation Natural areas Ornithological literature 1932-11-16 N/A
Wade Guenther letter to Philip DuMont regarding the Giddings collection, April 20, 1933 Correspondence Zoological specimens 1933-04-20 N/A
Philip DuMont letter to Wade Guenther regarding the Giddings collection, April 22, 1933 Correspondence Birds--Identification Zoological specimens 1933-04-22 N/A