Title Genres Topics Date (Start) Date (End)
Raptor summary, Hitchcock Nature Area, September 15-November 29, 1994 Field notes Surveys (documents) Bird surveys Bird watching Birds of prey Birds--Counting Weather 1994-09-15 1994-11-29
Randy Pinkston letter to Jim Dinsmore regarding summer 1994 field reports, August 2, 1994 Correspondence Field notes Bird watching Birdsongs 1994-08-02 N/A
Randall Pinkston letter to James J. Dinsmore regarding summer bird sightings, summer 1992 Correspondence Field notes Bird watching Birds--Counting Birdsongs 1992-06-01 1992-07-31
Randall Pinkston letter to James Dinsmore regarding bird sightings for the official field report, June 2, 1991 Checklists Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Birds--Migration Rare birds Weather 1991-06-02 N/A
Randall D. Williams letter to Thomas H. Kent regarding a Snowy Owl sighting in Sioux City, November 26, 1987 Correspondence Field notes Bird watching Photography of birds Rare birds Owls--Behavior 1987-11-26 N/A
R. Craig Hensley letter to Thomas H. Kent regarding possible bird sightings and attached field notes, August 11, 1982 Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1982-08-11 N/A
R. Craig Hensley letter to Thomas H. Kent regarding field reports , July 28, 1982 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1982-07-28 N/A
R. Craig Hensley field report, summer 1984, orally at Lawrence, KS, August 9, 1984 Field notes Bird watching Birds--Nests 1984-08-09 N/A
Printout of birds sighted by Thomas Kent, fall 1983 Field notes Bird watching Birds of prey Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Water birds Troglodytidae | Wrens 1983-08-01 1983-11-30
Preliminary analysis of raptor counts in Story and Boone Counties submitted by Jim Dinsmore Field notes Surveys (documents) Bird watching Birds of prey Birds--Counting 1981-02-01 1981-02-28
Polk County check-list of the observations of members of the Des Moines Audubon Society Checklists Field notes Maps (documents) Bird watching Birds--Migration Birds--Research 1973-11-01 1973-11-30
Polk County check-list of the observations of members of the Des Moines Audubon Society Checklists Field notes Bird watching 1953-11-01 1953-11-30
Piping Plovers, Iowa Power & Light Settling Ponds Field notes Bird watching Birds--Behavior Birds--Counting Birds--Nests 1983-06-01 1983-07-31
Piping Plover sightings at IPL settling ponds in 1983 Field notes Reports Bird surveys Bird watching Birds--Counting Birds--Habitat Birds--Nests Ornithology--Bibliography 1983-06-01 1983-07-31
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
Photograph of Smith's Longspur, 1990 Field notes Photographs Bird watching Birds--Identification Photography of birds 1990-04-12 1990-07-31
Photograph of an albino Robin perching on a branch Photographs Bird watching N/A N/A
Photograph of a young Mourning Dove Photographs Bird watching 1923-09-11 N/A
Photograph of a young Broad-winged Hawk Photographs Bird watching Birds--Infancy 2003-07-14 N/A
Photograph of a White-winged Dove perching on a tree branch Photographs Bird watching 2002-07-02 N/A
Photograph of a male Wild Turkey Photographs Bird watching 1932-02-28 N/A
Photograph of a flock of Wild Turkeys Photographs Bird watching 1932-02-28 N/A
Photograph of a female Pintail Duck Photographs Bird watching 1929-05-29 N/A
Photograph of a Chimney Swift observation tower Photographs Bird watching 1928-08-10 N/A