Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of eggs in a Bobwhite Quail nest Lantern slides Photographs Birds--Eggs 1931-09-08 N/A
Lantern slide and photograph of a Meadowlark approaching a nest with food Lantern slides Photographs Birds--Nests Icteridae | Blackbirds, Orioles, Meadowlarks, and allies 1929-06-05 N/A
Lantern slide and photograph of a Mourning Dove on a nest Lantern slides Photographs Birds--Nests 1924-05-15 N/A
Lantern slide and photograph of a Bluebird perching on a stump Lantern slides Photographs Bird watching Turdidae | Thrushes 1925-09-24 N/A
Lantern slide and photograph of a garter snake eating a young Western Meadowlark Lantern slides Photographs Predatory animals Snakes--Behavior 1927-08-03 N/A
Lantern slide and photograph of an Eastern Meadowlark sitting on a nest Lantern slides Photographs Birds--Nests 1927-06-05 N/A
Lantern slide and photograph of a Meadowlark near a nest Lantern slides Photographs Birds--Nests Icteridae | Blackbirds, Orioles, Meadowlarks, and allies 1929-06-05 N/A
Lantern slide and photograph of young Chickadees perching in a tree Lantern slides Photographs Paridae | Titmice Birds--Infancy 1932-06-08 N/A
Lantern slide and photograph of a Chickadee nest in a tree stump Lantern slides Photographs Birds--Nests Paridae | Titmice 1932-06-08 N/A
Lantern slide and photograph of a Chipping Sparrow on her nest Lantern slides Photographs Birds--Nests 1931-05-30 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
Photograph of Frederic Leopold next to tent Photographs Camping 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 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