Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of a Red-Tailed Hawk Lantern slides Photographs Bird watching 1926-11-10 N/A
Lantern slide and photograph of eggs in a Red-winged Blackbird nest Lantern slides Photographs Birds--Eggs 1924-05-30 N/A
Lantern slide and photograph of eggs in a Ring-billed Gull nest Lantern slides Photographs Birds--Eggs 1924-06-18 N/A
Photograph of a Robin gathering nest materials Photographs Nest building 1928-04-23 N/A
Lantern slide and photograph of eggs in Robin nest Lantern slides Photographs Birds--Eggs N/A N/A
Photograph of a Robin feeding young Photographs Birds--Nests Birds--Infancy 1926-05-25 N/A
Lantern slide and photograph of a Robin sitting on a nest under a Bluebird nesting box Lantern slides Photographs Birds--Nests 1933-05-13 N/A
Photograph of a Rough-legged Hawk roost Photographs Birds--Habitat 1960-11-01 1961-02-28
Lantern slide and photograph of a Rough-winged Swallow peeking out of a nest Lantern slides Photographs Birds--Nests 1933-07-04 N/A
Lantern slide and photograph of a Ruby-throated Hummingbird in a nest Lantern slides Photographs Birds--Nests 1934-01-01 1934-12-31
Lantern slide and photograph of eggs in a Ruddy Duck nest Lantern slides Photographs Birds--Eggs 1924-06-19 N/A
Lantern slide and photograph of a Saw-whet Owl perching on a tree branch Lantern slides Photographs Bird watching 1934-02-11 N/A
Lantern slide and photograph of a Sharp-tailed Grouse nest with chicks hatching Lantern slides Photographs Birds--Infancy 1924-06-20 N/A
Photograph of a Purple Martin house on a pole Photographs Birdhouses 1925-01-01 1925-12-31
Photograph of a snake among duck eggs in a Wood Duck house Photographs Birds--Eggs Birds--Research Birdhouses Predatory animals 1965-01-01 1965-12-31
Photograph of a snake in a Wood Duck house Photographs Birds--Research Birdhouses Predatory animals 1965-01-01 1965-12-31
Lantern slide and photograph of a Snow Goose Lantern slides Photographs Bird watching 1934-05-17 N/A
Lantern slide and photograph of eggs in a Red-eyed Vireo nest Lantern slides Photographs Birds--Eggs Parasitic birds 1930-06-20 N/A
Lantern slide and photograph of eggs in a Swamp Sparrow nest Lantern slides Photographs Birds--Eggs Parasitic birds 1929-06-06 N/A
Lantern slide and photograph of eggs in a Towhee nest Lantern slides Photographs Birds--Eggs Parasitic birds Passeriformes | Perching-birds and songbirds 1928-06-20 N/A
Walter Rosene personal reminiscences of nature study and bird work at Ledges State Park Diaries Photographs Narratives (literary works) Bird watching Birds--Counting Birds--Nests Birds--Research Parks--Iowa Birds--Anecdotes 1918-01-01 1941-12-31
Lantern slide and photograph of a Warbling Vireo preparing to feed young in a nest Lantern slides Photographs Birds--Nests Birds--Infancy 1927-06-27 N/A
Lantern slide and photograph of a Whip-poor-will laying on the ground Lantern slides Photographs Birds--Nests Eggs--Incubation 1926-06-12 N/A
Photograph of a White-winged Dove perching on a tree branch Photographs Bird watching 2002-07-02 N/A
Lantern slide and photograph of a Wild Turkey hen with chicks Lantern slides Photographs Birds--Infancy 1932-09-14 N/A