Title Genres Topics Date (Start) Date (End)
Lantern slide and photograph of eggs in a Mourning Dove nest Lantern slides Photographs Birds--Eggs 1924-05-15 N/A
Lantern slide and photograph of Ring-billed Gulls and young on the beach Lantern slides Photographs Birds--Infancy 1924-06-21 N/A
Lantern slide and photograph of a male Wilson's Phalarope sitting on eggs Lantern slides Photographs Eggs--Incubation 1930-06-03 N/A
Lantern slide and photograph of Walter Rosene with a young House Wren Lantern slides Photographs Bird watchers Birds--Infancy N/A N/A
Lantern slide and photograph of a flock of young Ring-billed Gulls swimming Lantern slides Photographs Birds--Infancy 1924-06-18 N/A
Lantern slide and photograph of eggs in a Barred Owl nest Lantern slides Photographs Birds--Eggs 1928-03-30 N/A
Lantern slide and photograph of a male Wilson's Phalarope sitting on a nest Lantern slides Photographs Birds--Nests 1930-05-30 N/A
Lantern slide and photograph of eggs in a Red Head Duck nest Lantern slides Photographs Birds--Eggs 1924-06-17 N/A
Lantern slide and photograph of a Wilson's Snipe Lantern slides Photographs Bird watching 1927-11-05 N/A
Lantern slide and photograph of two young Barred Owls perching on a tree trunk Lantern slides Photographs Birds--Infancy 1928-05-06 N/A
Lantern slide and photograph of eggs in a Lesser Scaup nest Lantern slides Photographs Birds--Eggs 1924-06-19 N/A
Lantern slide and photograph of a Ring-billed Gull nesting colony Lantern slides Photographs Colonial birds 1924-06-21 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
Jim Matthews letter to Jim Dinsmore regarding Clay-colored Sparrow sightings in Lyon County, July 30, 1986 Correspondence Field notes Photographs Birds--Identification Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Rare birds 1986-06-19 1986-07-30
Lantern slide and photograph of a male Baltimore Oriole at a nest Lantern slides Photographs Birds--Nests 1928-06-25 N/A
Lantern slide and photograph of two young Ring-billed Gulls Lantern slides Photographs Birds--Infancy 1924-06-18 N/A
Lantern slide and photograph of two young Barred Owls perching on a tree branch Lantern slides Photographs Birds--Infancy 1928-05-06 N/A
Lantern slide and photograph of eggs in a Coot nest Lantern slides Photographs Birds--Eggs 1932-06-15 N/A
Photograph of five hatching Wood Duck eggs Photographs Birds--Eggs Birds--Research 1971-06-01 N/A
Photograph of Frederic Leopold on a ladder checking a Wood Duck house Photographs Bird watchers 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 1965-01-01 1965-12-31
Photograph of Wood Duck houses in trees Photographs Birds--Research Birdhouses 1965-01-01 1965-12-31
Records Committee review for rare bird sighting for Mountain Bluebird at Hill Lookout on Sioux River in O'Brien County, 1999 Administrative records Correspondence Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1999-02-07 2000-11-28
Records Committee review for rare bird sighting for Mountain Bluebird at Lake Anita State Park, 1989 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1989-03-07 1993-08-05
Record Committee review for rare bird sighting of Red-throated Loon at Pleasant Creek Lake, 1997 Administrative records Clippings (information artifacts) Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1997-04-13 2000-11-24