Title Genres Topics Date (Start) Date (End)
Darwin Koenig letter to Thomas Kent regarding observations for spring, June 2, 1981 Correspondence Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Water birds 1981-02-06 N/A
Annotated bird sighting list for Winter compiled by Thomas J. Staudt Field notes Surveys (documents) Bird watching Fringillidae | Finches Water birds 1981-02-25 N/A
Field notes contributed by Douglas C. Harr, November 28, 1984 Field notes Forms (documents) Bird watching Water birds Weather Birds--Infancy 1984-11-28 N/A
Field notes contributed by Babs and Loren Padelford on Iowa birds sighted, March 2, 1984 Field notes Bird watching Water birds 1984-03-02 N/A
Barb Wilson letter to Thomas Kent regarding fall sightings, November 30, 1983 Correspondence Field notes Bird watching Birds of prey Birds--Identification Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Hirundinidae | Swallows Water birds Weather Country life 1983-11-30 N/A
Field report, Summer 1983 Field notes Bird watching Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Water birds 1983-07-31 N/A
Field notes and letter from Barbara L. Wilson to Thomas H. Kent regarding spring bird sightings, June 1, 1983 Correspondence Field notes Reports Bird populations Bird watching Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Fringillidae | Finches Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Water birds Weather Emberizidae | Sparrows 1983-06-01 N/A
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
David A. Newhouse letter to Thomas H. Kent regarding summer bird sightings, July 25, 1981 Correspondence Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Phasianidae | Pheasants, Turkeys, and Grouse Water birds Weather 1981-07-25 N/A
Field report for spring 1981 Field notes Bird watching Birds of prey Birds--Identification Birdsongs Fringillidae | Finches Water birds 1981-06-02 N/A
Annotated bird sighting list for spring 1981 compiled by Thomas Staudt Field notes Forms (documents) Surveys (documents) Bird watching Birds of prey Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Water birds 1981-05-29 N/A
John Robinson letter to Thomas Kent regarding spring bird list, May 28, 1981 Correspondence Field notes Forms (documents) Bird watching Birds of prey Birds--Identification Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Hirundinidae | Swallows Parulidae | Warblers Water birds Troglodytidae | Wrens 1981-05-28 N/A
Annotated bird sighting list for spring 1981 compiled by Francis Moore Field notes Forms (documents) Surveys (documents) Bird watching Birds of prey Birds--Identification Birdsongs Game and game-birds Nests Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Parulidae | Warblers Water birds Troglodytidae | Wrens 1981-06-04 N/A
Michael C. Newlon letter to Vernon Kleen regarding winter 1975-1976 observations Correspondence Field notes Bird watching Turdidae | Thrushes Water birds Bombycillidae | Waxwings N/A N/A
Marble Rock spring migration report Field notes Bird watching Birding sites Birds of prey Tyrannidae | Flycatchers Migratory birds Charadriiformes | Shore-birds, Gulls, and Auks Turdidae | Thrushes Parulidae | Warblers Water birds 1981-06-02 N/A
Annotated bird sighting list for spring 1981 compiled by Raymond Cummins Field notes Surveys (documents) Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Vireonidae | Vireos Water birds Troglodytidae | Wrens 1981-06-03 N/A
Tanya Bray letter to Thomas Kent regarding the Greater Scaup and other winter sightings, March 5, 1981 Correspondence Field notes Bird watching Birds--Identification Water birds Weather 1981-03-05 N/A
James L. Hansen letter to Thomas Kent regarding bird observations for the winter period, March 24, 1981 Correspondence Field notes Bird watching Water birds Weather 1981-03-24 N/A
Barb Wilson letter to Thomas Kent regarding birds sighted in Fall, November 24, 1980 Correspondence Field notes Bird watching Birds--Identification Water birds Weather Fowling 1980-11-24 N/A
Field notes contributed by James J. Dinsmore, July 14, 1979 Field notes Bird watching Birds--Nests Birds--Research Water birds Weather Wetland birds 1979-07-14 N/A
Conrad F. Schlemmer letter to Nicholas S. Halmi regarding spring bird sightings, April 22, 1979 Correspondence Field notes Bird watching Birds--Migration Phalacrocoracidae | Cormorants Water birds 1979-04-22 N/A
Peter C. Petersen letter to Nicholas S. Halmi regarding winter bird sightings, February 10, 1979 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Fringillidae | Finches Water birds 1979-02-10 N/A
Birds: verifying documentation of an extraordinary sight record for White-winged Scoter, October 1978 Field notes Bird watching Birds--Identification Rare birds Water birds 1978-10-24 N/A
Douglas C. Harr letter to Peter C. Petersen regarding bird sightings, May 19, 1978 Correspondence Field notes Bird watching Birds--Research Parulidae | Warblers Water birds 1978-05-19 N/A
Bird Sighting List Field notes Bird watching Water birds Water levels N/A N/A