Title Genres Topics Date (Start) Date (End)
Pearl Knoop letter to Peter C. Petersen regarding bird sightings, June 10, 1964 Correspondence Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1964-06-10 N/A
Pearl Knoop letter to Peter C. Petersen regarding bird sightings, December 7, 1963 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1963-12-07 N/A
Pearl Knoop letter to Nicholas S. Halmi regarding bird sightings, May 31, 1978. Correspondence Field notes Bird watching Birds--Migration Birds--Research 1978-05-31 N/A
Paul Van Nieuwenhuyse letter to James J. Dinsmore regarding an Upland Sandpiper sighting, June 8, 2001 Correspondence Field notes Bird watching 2001-06-08 N/A
Paul Martsching letter to Thomas Kent regarding Greater Scaup documentation, November 27, 1985 Correspondence Field notes Bird watching 1985-11-27 N/A
Paul Martsching letter to Thomas H. Kent regarding report forms and bird sightings Correspondence Field notes Bird watching Parulidae | Warblers 1985-05-29 N/A
Paul Martsching letter to Robert K. Myers regarding bird sightings, spring 1988 Correspondence Field notes Bird watching Birds--Identification Birds--Research 1988-03-01 1988-05-31
Paul G. Bystrak email to the IA-BIRD mailing list regarding an Olive-sided Flycatcher sighting, June 8, 2000 Correspondence Field notes Bird watching Birds--Identification 2000-06-08 N/A
Paul Bedell letter to Tanya Bray regarding field notes, May 22, 1982 Correspondence Field notes Bird watching Birds--Habitat 1982-05-22 N/A
Paul Bartelt email to James J. Dinsmore regarding a White-winged Dove sighting, June 30, 2000 Correspondence Field notes Bird watching Birds--Identification 2000-06-30 N/A
Paul Bartelt email to James J. Dinsmore regarding a Swainson's Hawk sighting, July 1, 2000 Correspondence Field notes Bird watching 2000-07-01 N/A
Patricia M. Williams letter to Thomas H. Kent regarding a Cattle Egret sighting, May 29, 1983 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification 1983-05-29 N/A
Pam and Reid Allen letter to Thomas Kent regarding fall field reports, December 1, 1994 Correspondence Field notes Bird watching Birds--Identification Photography of birds 1994-12-01 N/A
Pam and Reid Allen letter to Jim Dinsmore regarding bird sightings for IOU quarterly field report for summer 1990, July 24, 1990 Correspondence Field notes Bird watching Birds--Identification Birds--Feeding and feeds Zoological specimens 1990-07-24 N/A
Pam Allen letter to Jim Fuller regarding Greater Scaup addendum for the Fall report, June 3, 1994 Correspondence Field notes Bird watching Birds--Identification Photography of birds 1994-06-03 N/A
Pam Allen and Reid I. Allen letter to Thomas H. Kent regarding spring bird sightings, June 12, 1996 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 1996-06-12 N/A
Pam Allen and Reid I. Allen letter to James J. Dinsmore regarding summer bird sightings, August 3, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy 1992-08-03 N/A
Oscar Root letter to Philip DuMont regarding birds sighted in Iowa, August 11, 1938 Correspondence Field notes Bird watching 1938-08-11 N/A
Oscar Allert letter to Philip DuMont regarding Starling sightings, May 20, 1934 Correspondence Bird watching Introduced birds 1934-05-20 N/A
Opal Uher letter to James J. Dinsmore regarding a request to purchase a Peter C. Petersen publication, August 9, 1988 Correspondence Field notes Bird feeders Bird watching Birds--Nests Birds--Research Ornithology--Societies, etc Birds--Infancy 1988-08-09 N/A
Observations and data on various birds, part 3 of 3, Woodward Hart Brown Correspondence Field notes Research notes Bird watching Birds--Nests Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Fringillidae | Finches Thraupidae | Tanagers Vireonidae | Vireos Parulidae | Warblers N/A N/A
Observations and data on various birds, part 2 of 3, Woodward Hart Brown Correspondence Field notes Photographic prints Research notes Bird watching Birds--Nests Laridae | Gulls and Terns Corvidae | Jays, Crows, and allies Sittidae | Nuthatches Scolopacidae | Sandpipers, Phalaropes, and allies Laniidae | Shrikes Piciformes | Woodpeckers and allies Strigiformes | Owls Cuculiformes | Cuckoos, Roadrunners, and Anis Coraciiformes | Kingfishers N/A N/A
Observations and data on various birds, part 1 of 3, Woodward Hart Brown Correspondence Field notes Photographic prints Research notes Articles Bird watching Birds--Eggs Birds--Nests Gruiformes | Cranes, Rails, and Coots Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Accipitridae | Hawks and Eagles Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Gaviiformes | Loons Charadriidae | Plovers Galliformes | Quails, Pheasants, Turkeys, and Grouse N/A N/A
Nick Osness email to Jim Dinsmore regarding Loggerhead Shrike nest, June 21, 1999 Correspondence Field notes Bird watching Birds--Nests 1999-06-21 N/A
Nicholas S. Halmi letters to Vernon M. Kleen regarding birds observed during summer and fall 1973. Correspondence Field notes Bird watching Birds--Identification Feathers Habitat (Ecology) Rare birds 1973-06-01 1973-11-30