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Bruce Ehresman letter to Thomas Kent regarding Burrowing Owl sightings, June 2, 1993
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Field notes Maps (documents)
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Bird watching Birds--Nests
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1993-06-02
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N/A
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Manuscript, graphic, and printed material
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Letter from Bruce Ehresman to Thomas Kent dated June 2, 1993. Ehresman sends Kent two maps showing locations where Burrowing Owls were reported sighted, notes some first sightings for Ledges State Park and lists counties with Bald Eagle nests. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of Spring 1993.
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Ehresman, Bruce
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Bald Eagle Field Sparrow Barn Owl Chimney Swift Chipping Sparrow Burrowing Owl
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Allamakee County Franklin County Ledges State Park Boone County
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Iowa Ornithologists' Union | MS 166
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25
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4
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Field reports form for submitting seasonal observations of Iowa birds, Tom Johnson, spring 1998
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Field notes Forms (documents) Maps (documents)
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Bird watching Birding sites Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks
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1998-03-01
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1998-05-31
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Manuscript, graphic, and printed material
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An annotated list of birds sighted by Tom Johnson and three others. Includes maps of birding sites. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1998.
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Johnson, Thomas N.
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Cattle Egret Herring Gull Least Tern White-crowned Sparrow Common Loon Ruddy Turnstone Caspian Tern Northern Mockingbird Northern Bobwhite
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Lacey-Keosauqua State Park Rathbun Lake Mystic Sedan Bottoms
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Iowa Ornithologists' Union | MS 166
|
27
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7
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Records Committee review for rare bird sighting of Black-bellied Whistling-Duck at Tomahawk Marsh, 1998
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Administrative records Clippings (information artifacts) Field notes Maps (documents) Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1998-04-10
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2000-11-24
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Rare birds documentation form
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Records Committee review of a Black-bellied Whistling-Duck at Tomahawk Marsh in Sac County on April 10, 1998. Includes a record review document with votes, a photograph, an article in Iowa Bird Life, a map of one of the sightings, and seven documentation forms submitted to the committee.
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Reisz, Russell
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Black-bellied Whistling-Duck
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Tomahawk Marsh Wildlife Management Area
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Tomahawk Marsh, Sac County, Iowa
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marsh, wetland
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The documentation form by Russell Reisz is the earliest and the one that forms the basis of this record. Other documentation forms by Peter Ernzen, Thomas H. Kent, Jim Fuller, Dick Tetrault, Chris Edwards, and Mark Proescholdt were submitted later. Other observers include Beth Proescholdt. | Elimination of similar species: Fulvous Whistling-duck is the most similar species. This species was eliminated because it has a different bill color and a different leg color than the Black-bellied Whistling-duck. The Fulvous Whistling-duck also lacks the white wing patch and the dark belly of the Black-bellied Whistling-duck. These were all points of identification for the species seen at Tomahawk Marsh. | The original documentation form event lasted from 19:58:00/19:58:00.
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Iowa Ornithologists' Union | MS 166
|
8
|
3
|
|
Big Bluestem Audubon Society Events Calendar, spring 2001
|
Fliers (printed matter) Maps (documents)
|
Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Meetings Waterfowl
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2001-01-18
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2001-06-02
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Manuscript, graphic, and printed material
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The spring 2001 calendar of events for the Big Bluestem Audubon Society. The calendar provides details on several general meetings, speakers, and field trips of the society for mid-January though early June 2000, including outings to Ledges State Park, Lake Red Rock, and Cone Marsh Wildlife Management area as well as waterfowl and shorebird trips. Includes a map of the general meeting location and a map of the field trip meeting location.
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Big Bluestem Audubon Society (Ames, Iowa)
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Red-headed Woodpecker Bald Eagle Eurasian Tree Sparrow Pileated Woodpecker
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Ames Cone Marsh Wildlife Management Area Lake Red Rock Ledges State Park
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Big Bluestem Audubon Society | MS 592
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3
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7
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