Title Genres Topics Date (Start) Date (End)
Photograph of a Purple Martin house on a pole Photographs Birdhouses 1925-01-01 1925-12-31
Lantern slide and photograph of a pair of nesting Canada Geese Lantern slides Photographs Birds--Nests 1936-05-27 N/A
Lantern slide and photograph of a Prairie Horned lark nest in snow Lantern slides Photographs Birds--Nests Birds--Infancy 1927-04-21 N/A
Lantern slide and photograph of a Burrowing Owl Lantern slides Photographs Bird watching 1928-06-26 N/A
Photograph of a young Red-tailed Hawk in a nest Photographs Birds--Infancy 1929-05-24 N/A
Photograph of an unidentified man standing next to a Red-tailed Hawk Photographs Bird watchers 1926-11-10 N/A
Photograph of eggs in a Cooper's Hawk nest Photographs Birds--Eggs 1932-05-01 N/A
Photograph of three young Crows in a nest Photographs Birds--Infancy 1927-05-16 N/A
Photograph of eggs in a Crow nest Photographs Birds--Eggs 1926-04-28 N/A
Photograph of a young Mourning Dove Photographs Bird watching 1923-09-11 N/A
Photograph of eggs in a Black Tern nest Photographs Birds--Eggs 1932-06-15 N/A
Photograph of a Woodcock mounted specimen Photographs Birds--Collection and preservation Zoological specimens 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
Records Committee review for rare bird sighting for Mountain Bluebird northeast of Mason City in 1980 Administrative records Correspondence Field notes Photographs Birds--Identification Rare birds 1980-03-16 1993-08-16
Round Lake, State Game Refuge, 1928 Photographs Photography of birds Water birds 1928-01-01 1928-12-31
American Egrets, Allen Green Refuge, Burlington, Iowa Photographs Photography of birds N/A N/A
Records Committee review for rare bird sighting for Boreal Chickadee at Des Moines, 1976 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1976-11-17 1996-04-24
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 three young Barred Owls perching on a tree trunk Lantern slides Photographs Birds--Infancy 1928-04-28 N/A
Lantern slide and photograph of a young Ring-billed Gull Lantern slides Photographs Birds--Infancy 1924-06-21 N/A
Lantern slide and photograph of eggs in a Pintail Duck nest Lantern slides Photographs Birds--Eggs 1924-06-25 N/A
Lantern slide and photograph of three young Barred Owls perching on a tree branch Lantern slides Photographs Birds--Infancy 1928-04-22 N/A
Records Committee review for rare bird sighting for Carolina Chickadee in Keokuk in 1888 Administrative records Clippings (information artifacts) Correspondence Field notes Photographs Birds--Identification Rare birds Zoological specimens 1907-03-01 1993-08-26
Lantern slide and photograph of three young Barred Owls perching on a tree trunk Lantern slides Photographs Birds--Infancy 1928-04-22 N/A
Records Committee review for rare bird sighting for Common Raven at Superior Township in Dickinson County in 1956 Administrative records Clippings (information artifacts) Field notes Photographs Birds--Identification Rare birds Birds--Collection and preservation Zoological specimens 1957-03-01 1994-02-04