Title Genres Topics Date (Start) Date (End)
Photograph of a group of Iowa Ornithologists' Union birders Photographs Bird watchers Ornithology--Societies, etc N/A N/A
Lantern slide and photograph of a young Night Heron hanging by the claws and beak Lantern slides Photographs Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Birds--Infancy 1928-06-26 N/A
Photograph of Wood Duck eggs under down feathers Photographs Birds--Eggs Birds--Research Birdhouses Wood duck--Behavior 1966-01-01 1966-12-31
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 Walter Rosene on a ladder attached to a tree Lantern slides Photographs Bird watchers Birds--Nests Ornithology--Methodology N/A N/A
Photograph of an observation tower next to a tree with a Great Horned Owl nest Photographs Bird watchers Birds--Nests 1932-04-09 N/A
Narrative and photograph of a Pintailed Duck tragedy Photographs Narratives (literary works) Predation (Biology) Birds--Mortality Birds--Anecdotes 1930-03-30 N/A
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
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
Lantern slide and photograph of a Snow Goose Lantern slides Photographs Bird watching 1934-05-17 N/A
Photographs of an Eurasian Collard Dove, summer 2001 Photographs Bird watching Birds--Nests Birds--Infancy 2001-07-30 2001-08-01
Photographs of a Pacific Loon, July 1, 2001 Photographs Bird watching 2001-07-01 N/A
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 remains from a Duck Hawk kill Lantern slides Photographs Predation (Biology) 1930-03-30 N/A
Photograph of the contents found in a Great Horned Owl nest Photographs Birds--Food Bird droppings 1935-04-04 N/A
Records Committee review for rare bird sighting of Pacific Loon at Saylorville Reservoir, 1989 Administrative records Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1989-10-22 1993-08-05
Records Committee review for rare bird sighting for Pacific Loon at Burlington circa 1895 Administrative records Clippings (information artifacts) Correspondence Field notes Photographs Birds--Identification Rare birds Ornithological illustration Zoological specimens Taxidermy 1894-12-31 1994-11-04
Records Committee review for rare bird sighting for Pacific Loon at Sabula, 1895 Administrative records Clippings (information artifacts) Correspondence Field notes Photographs Birds--Identification Rare birds Fowling Zoological specimens Taxidermy 1895-11-16 1998-04-11
Photograph of a snake in a Wood Duck house Photographs Birds--Research Birdhouses Predatory animals 1965-01-01 1965-12-31
Photograph of the inside bottom of a Wood Duck house Photographs Birds--Research Birdhouses 1965-01-01 1965-12-31
Photograph of a male and female Wood Duck in a tree Photographs Birds--Habitat Birds--Research Wood duck--Behavior 1965-01-01 1965-12-31
Records Committee review for rare bird sighting of Pacific Loon at Spirit Lake, 1997 Administrative reports Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1997-08-02 2000-11-24
Records Committee review for rare bird sighting of Pacific Loon at West Okoboji, 1997 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1997-04-15 2000-11-24
Records Committee review for rare bird sighting of Pacific Loon at Anderson Lake, 1994 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1994-07-13 1996-04-25
Records Committee review for rare bird sighting of Pacific Loon at Pleasant Creek State Park, 1991 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1991-11-09 1993-07-17