Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of a Purple Martin about to feed her young Lantern slides Photographs Birds--Infancy 1931-01-01 1931-12-31
Photograph of a group at the American School of Wildlife Protection Photographs Bird watchers Wildlife conservationists 1931-08-12 1931-08-16
Narrative and photographs of a Western Meadowlark tragedy Photographs Narratives (literary works) Birds--Eggs Birds--Food Birds--Infancy Predation (Biology) Birds--Mortality Birds--Anecdotes 1927-05-19 1929-06-15
Round Lake, State Game Refuge, 1928 Photographs Photography of birds Water birds 1928-01-01 1928-12-31
Photograph of faculty members from the American School of Wildlife Protection Photographs Ornithology--Study and teaching Wildlife conservationists 1928-08-07 1928-08-18
Narrative and photographs of a Bobwhite Quail tragedy Photographs Narratives (literary works) Birds--Nests Eggs--Incubation Birds--Mortality Birds--Anecdotes 1928-06-08 1928-07-08
Narrative and photographs of a Maryland Yellowthroat tragedy Photographs Narratives (literary works) Eggs--Incubation Predation (Biology) Snakes--Behavior Birds--Mortality Birds--Anecdotes 1926-06-20 1926-06-27
Photograph of a Purple Martin house on a pole Photographs Birdhouses 1925-01-01 1925-12-31
Narrative and photographs of a Bobwhite Quail tragedy Photographs Narratives (literary works) Birds--Nests Eggs--Incubation Predation (Biology) Birds--Mortality Birds--Anecdotes 1925-09-06 1925-09-21
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 and photograph of a Chipping Sparrow at her nest Lantern slides Photographs Birds--Nests 1929-06-14 N/A
Lantern slide and photograph of Bobwhite Quail chicks sitting on top of a hat Lantern slides Photographs Birds--Infancy 1931-09-08 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
Photograph of Frederic Leopold next to tent Photographs Camping 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
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 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
American Egrets, Allen Green Refuge, Burlington, Iowa Photographs Photography of birds N/A N/A
Doug Reeves letter and photograph to W. Ross Silcock regarding Breeding Bird Atlas special documentation forms and a Barn Owl nest, February 12, 1987 Correspondence Field notes Photographs Bird watching Birds--Nests Ornithology--Methodology Birds--Infancy 1987-02-12 N/A
Photograph of five hatching Wood Duck eggs Photographs Birds--Eggs Birds--Research 1971-06-01 N/A
Photograph of Wood Duck ducklings leaving the duck house Photographs Birds--Research Birdhouses Ducklings Wood duck--Behavior N/A N/A
Photograph of Frederic Leopold dressed in suit Photographs Wildlife conservationists 1971-01-13 N/A
Photograph of Frederic Leopold pulling a sled Photographs Winter Cross-country skiing N/A N/A