Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of a female Yellow-headed Blackbird at a nest Lantern slides Photographs Birds--Nests 1927-06-12 N/A
Lantern slide and photograph of a female Indigo Bunting sitting on the edge of a nest Lantern slides Photographs Birds--Nests 1927-07-19 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 a female Baltimore Oriole at a nest Lantern slides Photographs Birds--Nests 1928-06-25 N/A
Lantern slide and photograph of a Double-crested Cormorant nest colony Lantern slides Photographs Birds--Nests Colonial birds 1924-06-18 N/A
Lantern slide and photograph of a Cowbird egg in a nest Lantern slides Photographs Birds--Eggs Birds--Nests 1934-01-01 1934-12-31
Lantern slide and photograph of a colony of Bank Swallow nests in a sandhill Lantern slides Photographs Birds--Nests Colonial birds 1924-06-16 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 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 Catbird sitting on a nest Lantern slides Photographs Birds--Nests 1927-07-09 N/A
Lantern slide and photograph of a Canada Goose standing over a nest Lantern slides Photographs Birds--Eggs Birds--Nests 1936-05-27 N/A
Lantern slide and photograph of a Canada Goose on a nest Lantern slides Photographs Birds--Eggs Birds--Nests 1936-05-27 N/A
Lantern slide and photograph of a Brown Thrasher near a nest Lantern slides Photographs Birds--Nests 1923-05-31 N/A
Lantern slide and photograph of a Black-billed Cuckoo nest in a grape vine Lantern slides Photographs Birds--Eggs Birds--Nests 1927-07-13 N/A
Lantern slide and photograph of a Barred Owl nest in a dead tree trunk Lantern slides Photographs Birds--Nests 1928-03-19 N/A
Lanny Haldy letter to Carl Bendorf regarding bird sightings for the Amana, IA area, August 22, 1990 Correspondence Field notes Animal migration--Climatic factors Bird watching Birds--Identification Birds--Nests Phalacrocoracidae | Cormorants Gaviiformes | Loons 1990-08-22 N/A
Lake Red Rock & Refuge & Pleasantville, summer 1976 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1976-10-15 N/A
Kestrel use of boxes increases Reports Birds--Nests Birdhouses 1986-06-01 1986-07-31
Keith M. Schreiner letter to Frederic Leopold regarding a Wood Duck nesting study paper, February 21, 1952 Correspondence Birds--Habitat Birds--Nests Ornithology--Study and teaching Predatory animals Squirrels--Behavior Ducklings 1952-02-21 N/A
June-July Iowa observations, Peter C. Petersen, 1984 Field notes Bird watching Birds--Behavior Birds--Nests 1984-06-01 1984-07-31
Judy Knight letter to Jim Dinsmore regarding bird sightings, August 6, 1994 Correspondence Field notes Bird watching Birds--Nests 1994-08-06 N/A
Joseph Hickey letter to Oscar Allert regarding Peregrine Falcon sightings, October 3, 1939 Correspondence Bird watching Birds--Geographical distribution Birds--Nests 1939-10-03 N/A
Joseph Hickey letter to Oscar Allert regarding Peregrine Falcon sightings, March 6, 1940 Correspondence Birds--Geographical distribution Birds--Nests 1940-03-06 N/A
John Van Dyk letter to Thomas H. Kent regarding bird sightings, August 24, 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Weather 1980-08-24 N/A