Title Genres Topics Date (Start) Date (End)
Neil Bernstein letter to James J. Dinsmore regarding summer bird sightings in northwest Iowa, June 24, 1997 Correspondence Field notes Bird watching Birds--Counting Birds--Nests 1997-06-24 N/A
Neil Bernstein letter to James J. Dinsmore regarding fall bird sightings, August 11, 1987 Correspondence Field notes Bird watching Birds--Counting Ornithology--Study and teaching 1987-08-11 N/A
Neil Bernstein letter to James J. Dinsmore regarding additional summer bird sightings, summer 1997 Correspondence Field notes Bird watching Birds--Counting Birds--Eggs 1997-06-01 1997-07-31
Neil Bernstein letter to Carl J. Bendorf regarding August bird sightings, fall 1987 Correspondence Field notes Bird watching Birds--Counting Ornithology--Study and teaching 1987-08-01 1987-11-30
NC to OBS file Centerville SD Ames, fall 1984 Field notes Birds--Counting 1984-08-01 1984-11-30
National Audubon Society checklist, Karen Drews, January 6 1986 Checklists Field notes Bird watching Birds--Counting Weather 1986-01-06 N/A
Mary R. Musgrove letter to Thomas H. Kent regarding winter bird sightings, December 16, 1982 Correspondence Field notes Bird watching Birds--Counting Hunting 1982-12-16 N/A
Mark Widrlechner letter to Boone County Bird Count Participants regarding the 1999 Christmas Bird Count results, January 9, 1999 Correspondence Field notes Bird surveys Bird watching Birds--Counting Ornithology--Methodology 1999-01-09 N/A
Mark Orsag forwarded email to Thomas H. Kent regarding a Hawk watch at Hitchcock Nature Area, fall 1998 Correspondence Field notes Bird watching Birds--Counting Birds--Migration 1998-08-01 1998-11-30
Mark Orsag email to Thomas Kent regarding Hitchcock Nature Area Hawkwatch, December 20, 1999 Correspondence Field notes Bird surveys Bird watching Birds of prey Birds--Counting 1999-12-20 N/A
List of birds sighted by Stephen J. Dinsmore and others, winter 1983-1984 Field notes Bird watching Birds--Counting 1983-12-01 1984-02-28
List 4, Vireos-House Sparrow, summer 2002 Field notes Bird watching Birds--Counting Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Thraupidae | Tanagers Parulidae | Warblers Emberizidae | Sparrows 2002-06-01 2002-07-31
List 3, Flycatchers-Starling, summer 2002 Field notes Bird watching Birds--Counting Birds--Research Tyrannidae | Flycatchers Passeriformes | Perching-birds and songbirds Laniidae | Shrikes Turdidae | Thrushes Vireonidae | Vireos Bombycillidae | Waxwings Troglodytidae | Wrens 2002-06-01 2002-07-31
List 2, Plovers-Woodpeckers, summer 2002 Field notes Bird watching Birds--Counting Birds--Research Laridae | Gulls and Terns Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Piciformes | Woodpeckers and allies Strigiformes | Owls Cuculiformes | Cuckoos, Roadrunners, and Anis 2002-06-01 2002-07-31
List 1, Loons-Cranes, summer 2002 Field notes Bird watching Birds--Counting Birds--Research Gruiformes | Cranes, Rails, and Coots Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Gaviiformes | Loons 2002-06-01 2002-07-31
Letter to W. Ross Silcock regarding data tables for the Christmas bird count report, February 5, 1987 Correspondence Field notes Tables (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1987-02-05 N/A
Late reports - Spring 1996, July 1, 1996 Field notes Reports Bird watching Birds--Counting Birds--Research Podicipediformes | Grebes Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Emberizidae | Sparrows 1996-07-01 N/A
Ken Lowder letter to Nicholas S. Halmi regarding spring bird sightings, June 5, 1979 Correspondence Field notes Bird watching Birds--Counting 1979-06-05 N/A
John Van Dyke letter to Carl J. Bendorf regarding bird sightings, December 3, 1986 Correspondence Field notes Bird declines Bird watching Birds--Counting Birds--Migration 1986-12-03 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
John Van Dyk letter to Robert K. Myers regarding bird sightings, May 27, 1988 Correspondence Field notes Bird watching Birds--Counting Birdsongs Parulidae | Warblers Emberizidae | Sparrows 1988-05-27 N/A
Jane Clark letter to Thomas H. Kent regarding fall bird sightings, December 5, 1997 Correspondence Field notes Bird watching Birds--Counting 1997-12-05 N/A
James P. Sandrock letter to James J. Dinsmore regarding bird sightings, summer 1985 Field notes Bird watching Birds--Counting Birds--Habitat Weather 1985-06-01 1985-07-31
James L. Hansen letter to Thomas H. Kent regarding spring bird sightings and accompanying field notes, June 1, 1983 Correspondence Field notes Forms (documents) Reports Bird kills Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology Parulidae | Warblers Water birds Weather 1983-06-01 N/A
James L. Fuller notes to Thomas H. Kent regarding bird sightings and accompanying field notes, June 3, 1985 Correspondence Field notes Bird watching Birds--Counting Photography of birds 1985-03-01 1985-05-31