Field notes contributed by Peter C. Petersen, summer 1992
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Field notes Reports
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Bird populations Bird watching Birds--Behavior Birds--Counting Birdsongs
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1992-06-01
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1992-07-31
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Manuscript, graphic, and printed material
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Summer report of birds found in eastern Iowa contributed by Peter C. Petersen. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1992.
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Petersen, Peter C.
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Ring-billed Gull Upland Sandpiper Double-crested Cormorant Bell's Vireo Yellow-breasted Chat Carolina Wren Common Yellowthroat Dickcissel House Finch Acadian Flycatcher Northern Mockingbird Canada Warbler Horned Lark Brown Creeper
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Credit Island Davenport Huron Island Montpelier Muscatine Wildcat Den State Park Sherman Park Muskrat Slough State Game Management Area Buena Vista County Park
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Iowa Ornithologists' Union | MS 166
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25
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2
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Christmas count, 1980-81
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Field notes Reports
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Bird populations Bird surveys Bird watching Birds--Counting Birds--Identification Winter Citizen science
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1980-12-20
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1981-01-04
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Manuscript, graphic, and printed material
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The Christmas count report notes a record 127 species sighted, eight more than the previous record number sighted the year before, thanks largely to increased participation and wider coverage. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter 1980-1981.
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Eastern Phoebe Curve-billed Thrasher Hoary Redpoll Eurasian Tree Sparrow Common Loon Sedge Wren Veery Sandhill Crane
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Iowa
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Iowa Ornithologists' Union | MS 166
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19
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6
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Field notes contributed by John Van Dyk, winter 1982-1983
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Field notes Reports
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Bird declines Bird populations Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Galliformes | Quails, Pheasants, Turkeys, and Grouse Weather
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1982-12-01
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1983-02-28
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Manuscript, graphic, and printed material
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Winter report of birds found in northwest Iowa contributed by John Van Dyk. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.
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Van Dyk, John, 1936-
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Bald Eagle Common Grackle Great Horned Owl Wood Duck American Tree Sparrow American Coot Canada Goose Golden-crowned Kinglet Gadwall Wild Turkey American Robin Mallard
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Sioux Center Rock Valley Fairview Area
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Iowa Ornithologists' Union | MS 166
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20
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6
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Field notes contributed by Dean Mosman, winter 1982-1983
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Field notes Reports
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Bird declines Bird populations Bird watching Weather
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1982-12-01
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1983-02-28
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Manuscript, graphic, and printed material
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Winter report of birds seen as well as the many species that were not seen during the winter season of 1982-1983 contributed by Dean Mosman. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.
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Mosman, Dean
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Red-headed Woodpecker Eastern Bluebird Snow Bunting Harris' Sparrow Common Redpoll Purple Finch Long-eared Owl Northern Saw-whet Owl Pine Siskin Brown Creeper
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Big Creek Lake Elkhart
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Iowa Ornithologists' Union | MS 166
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20
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6
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