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
Photograph of eggs in a Cooper's Hawk nest Photographs Birds--Eggs 1932-05-01 N/A
Photograph of an unidentified man standing next to a Red-tailed Hawk Photographs Bird watchers 1926-11-10 N/A
Photograph of a young Red-tailed Hawk in a nest Photographs Birds--Infancy 1929-05-24 N/A
Lantern slide and photograph of the contents found in a Great Horned Owl nest Lantern slides Photographs Birds--Food 1934-03-04 1934-03-13
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 Burrowing Owl Lantern slides Photographs Bird watching 1928-06-26 N/A
Lantern slide and photograph of a Peregrine Falcon mounted specimen Lantern slides Photographs Birds--Collection and preservation Zoological specimens 1923-01-28 N/A
Lantern slide and photograph of remains from a Duck Hawk kill Lantern slides Photographs Predation (Biology) 1930-03-30 N/A
Lantern slide and photograph of a pair of Mallards with ducklings Lantern slides Photographs Ducklings 1936-05-27 N/A
Lantern slide and photograph of a Mallard hen with eight ducklings Lantern slides Photographs Ducklings 1936-05-27 N/A
Lantern slide and photograph of a pair of Mallards swimming with ducklings Lantern slides Photographs Ducklings 1936-05-27 N/A
Lantern slide and photograph of eggs in a Killdeer nest Lantern slides Photographs Birds--Eggs 1924-06-20 N/A
Lantern slide and photograph of a Killdeer standing by a nest Lantern slides Photographs Birds--Eggs Birds--Nests 1927-07-06 N/A
Lantern slide and photograph of a Killdeer brooding four eggs Lantern slides Photographs Eggs--Incubation 1927-07-04 N/A
Lantern slide and photograph of eggs in a Bobolink nest Lantern slides Photographs Birds--Eggs 1926-06-19 N/A
Lantern slide and photograph of a female Bobolink perching on a stump Lantern slides Photographs Bird watching 1926-07-04 N/A
Lantern slide and photograph of eggs in a Forster's Tern nest Lantern slides Photographs Birds--Eggs 1926-07-25 N/A
Lantern slide and photograph of eggs in a Forster's Tern nest Lantern slides Photographs Birds--Eggs 1926-07-25 N/A
Lantern slide and photograph of a Forster's Tern feeding young Lantern slides Photographs Birds--Infancy 1926-07-26 N/A
Lantern slide and photograph of a Forster's Tern at nest with young Lantern slides Photographs Birds--Infancy Eggs--Incubation 1926-07-26 N/A
Lantern slide and photograph of a Forster's Tern feeding young at nest Lantern slides Photographs Birds--Infancy 1926-07-26 N/A
Lantern slide and photograph of a young Forster's Tern Lantern slides Photographs Birds--Infancy 1926-07-25 N/A
Lantern slide and photograph of three young Forster's Terns Lantern slides Photographs Birds--Infancy 1926-07-25 N/A
Lantern slide and photograph of a young Forster's Tern perching on a rocky shore Lantern slides Photographs Birds--Infancy 1926-07-25 N/A