Title Genres Topics Date (Start) Date (End)
Fall 1985 Field notes Surveys (documents) Bird watching Birds of prey Water birds 1985-08-01 1985-11-30
Darwin Koenig letter to Thomas Kent regarding observations for winter, March 1, 1981 Correspondence Field notes Bird watching 1981-03-01 N/A
Dean Mosman letter to Thomas Kent regarding winter bird sightings, February 11, 1981 Correspondence Field notes Bird watching Icteridae | Blackbirds, Orioles, Meadowlarks, and allies 1981-02-11 N/A
Field report: Fall 1986 Field notes Bird watching Birds--Counting 1985-08-01 1985-11-30
List of birds sighted compiled by Eugene Armstrong Field notes Bird watching Birds--Nests Birdsongs Game and game-birds Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Vireonidae | Vireos Parulidae | Warblers 1983-06-01 1983-07-31
Summer 1983 report Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Water birds Weather 1983-06-01 1983-07-31
Annotated bird sighting list for Winter 1981 compiled by Hank Zaletel Field notes Surveys (documents) Bird watching Fringillidae | Finches 1981-03-04 N/A
Field report, May 1981 Field notes Bird watching 1981-05-16 N/A
Field reports, Summer season Field notes Bird watching Birds of prey Birds--Nests Tyrannidae | Flycatchers Laniidae | Shrikes Fringillidae | Finches Parulidae | Warblers Water birds Weather 1983-06-01 1983-07-31
Field reports Fall 1980 compiled by Joe Schaufenbuel Field notes Bird watching 1980-12-03 N/A
Winter 1980-81 report by John Van Dyk Field notes Bird watching Birds of prey Anseriformes | Ducks, Geese, and Swans Fringillidae | Finches Weather 1981-03-03 N/A
Field notes spring 1981 Field notes Forms (documents) Bird watching Birds--Identification Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Tyrannidae | Flycatchers Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Water birds 1981-03-01 1981-05-31
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 Fall 1980 compiled by Robert Thornburg Field notes Surveys (documents) Bird watching Weather 1980-08-01 1980-11-30
A list of birds sighted for Winter contributed by Robert Thornburg Field notes Bird watching Birds of prey Fringillidae | Finches Water birds 1981-02-24 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
Field notes, S.W. Iowa compiled by Ruth Phipps Field notes Bird watching 1980-12-07 N/A
Field notes from SW Iowa Field notes Bird watching 1981-06-03 N/A
Field reports, Summer 1983 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Hirundinidae | Swallows Water birds Troglodytidae | Wrens 1983-06-01 1983-07-31
Field reports of Iowa birds Field notes Bird watching Birds of prey Tyrannidae | Flycatchers Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Hirundinidae | Swallows Parulidae | Warblers Water birds Troglodytidae | Wrens 1985-12-01 N/A
Fall 1980 notes compiled by Thomas Shires Field notes Bird watching 1980-08-01 1980-11-30
Annotated bird sighting list for Fall 1980 compiled by Tom Stone, Jr. Field notes Surveys (documents) Bird watching 1980-12-06 N/A
Iowa field reports data, fall 1999 Field notes Bird watching 2000-01-03 N/A
Iowa, fall 1999, documented records Field notes Bird watching Photography of birds Rare birds 1999-12-12 N/A
Fall 1992 documentations, December 11, 1992 Field notes Bird watching Birds--Counting Tyrannidae | Flycatchers Gaviiformes | Loons Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies 1992-12-11 N/A