Rare bird documentation form for Greater Scaup at Big Creek State Park, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-05-17
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1988-05-27
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Rare birds documentation form
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Rare bird documentation form for one to two Greater Scaups at Big Creek State Park in Polk County, IA on May 17, 1988.
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Dinsmore, Stephen J.
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Greater Scaup
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Big Creek State Park
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Big Creek State Park, Polk Co.
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with other ducks near muddy area at north end of lake
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The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Andrew Fix. | Elimination of similar species: Lesser Scaup eliminated above. The birds were bigger than nearby Blue-winged Teal, but smaller than a Mallard. Identified the bird as a Greater Scaup by the very large, almost spatulate bill, very wide bill nail, large size compared to a Mallard (the bird wasn't much smaller than the Mallard), rounded head (not peaked like a Lesser Scaup), and white wing stripe extending on to the primaries (seen when the bird preened). | The original documentation form event lasted from 10:05:00/10:22:00.
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Iowa Ornithologists' Union | MS 166
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10
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Rare bird documentation form for Surf Scoter at Ventura Marsh, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-05-21
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1988-05-26
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Rare birds documentation form
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Rare bird documentation form for a Surf Scoter at Ventura Marsh in Cerro Gordo County, IA on May 21, 1988.
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Probst, Jerry
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Surf Scoter
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Ventura Marsh Wildlife Management Area
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Ventura Marsh part of Clear Lake
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Shallow lake
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The documentation form by Jerry Probst is the only one submitted and forms the basis of this record. Other observers include Bob Livermore and Wayne Livermore. | Elimination of similar species: Obviously a mature female Surf Scoter. | The original documentation form event lasted from 06:45:00/07:30:00.
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Iowa Ornithologists' Union | MS 166
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11
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Rare bird documentation form for Henslow's Sparrow at Lime Creek Nature Center in 1988
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Field notes
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Birds--Identification Birdsongs Rare birds
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1988-05-22
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1988-05-26
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Manuscript, graphic, and printed material
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Rare bird documentation form for two Henslow's Sparrows at Lime Creek Nature Center north of Mason City in Cerro Gordo County, IA on May 22, 1988.
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Cecil, Robert I.
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Henslow's Sparrow
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Lime Creek Nature Center
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57
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Rare bird documentation form for Pine Warbler at Grammer Grove Wildlife Area, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-05-10
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1988-05-26
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Rare birds documentation form
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Rare bird documentation form for a Pine Warbler at Grammer Grove Wildlife Area in Marshall County, IA on May 10, 1988.
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Proescholdt, Beth
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Pine Warbler
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Grammer Grove County Wildlife Area
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Grammer Grove W.A., Marshall County
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riverbottom deciduous woodland, tall trees
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The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. | Elimination of similar species: Yellow-throated Vireo - see above [...] But I am sure it was a Pine Warbler rather than a Yellow-throated Vireo, especially because of its lack of spectacles. | The original documentation form event lasted from 08:30:00/08:35:00.
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Iowa Ornithologists' Union | MS 166
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29
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Rare bird documentation form for Surf Scoter at Ventura Marsh in 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-05-21
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1988-05-24
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Surf Scoter at Ventura Marsh in Cerro Gordo County, IA on May 21 and 22, 1988.
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Hollis, Richard Jule
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Surf Scoter
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Ventura Marsh Wildlife Management Area
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Iowa Ornithologists' Union | MS 166
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11
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Rare bird documentation form for Henslow's Sparrow at Lime Creek Nature Center near Mason City, 1988
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1988-05-22
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1988-05-23
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Rare birds documentation form
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Rare bird documentation form for a Henslow's Sparrow at Lime Creek Nature Center near Mason City in Cerro Gordo County, IA on May 22, 1988.
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Hollis, Richard Jule
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Henslow's Sparrow
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Lime Creek Nature Center
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Lime Cr. Nature Center - in or near Mason City, IA (
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field being restored to Prairie / although it had some 18" aspen or cottonwood trees
|
The documentation form by Rick Hollis is the only one submitted and forms the basis of this record. Other observers include Barbara Wilson, Carol Thompson, Bob Cecil, John Cecil, Francis Moore, Jim Hanson, Eugene Armstrong, Eloise Armstrong, and other unidentified observers. | The original documentation form event lasted from 12:15:00/14:00:00.
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57
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Rare bird documentation form for House Finch at Larchwood, 1988
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Field notes
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Birds--Identification Birdsongs Ornithology Rare birds
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1988-05-13
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1988-05-15
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Rare birds documentation form
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Rare bird documentation form for a House Finch at Larchwood in Lyon County, IA on May 13, 1988.
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Harr, Douglas C.
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House Finch
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Larchwood
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Larchwood, Iowa (Lyon County)
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In trees of neighborhood lawns
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The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: Purple Finch--has no streaked breast; color more pinkish-red and extends over entire head and neck. I have previously observed House Finches in the Seattle, WA., area. | The original documentation form event lasted from 17:14:00/17:20:00 and occasionally throughout rest of evening.
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Iowa Ornithologists' Union | MS 166
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82
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Rare bird documentation form for Ross' Goose at Bays Branch Wildlife Management Area, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-05-06
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1988-05-07
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Rare birds documentation form
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Rare bird documentation form for a Ross' Goose at Bays Branch Wildlife Management Area in Guthrie County, IA on May 6, 1988.
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Dinsmore, Stephen J.
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Ross' Goose
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Bays Branch State Wildlife Area
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Bays Branch W.M.A., Guthrie Co.
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with other geese in goose pen area
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The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bob Myers, Eugene Armstrong, Eloise Armstrong, and Jim Dinsmore. | Elimination of similar species: Snow Goose eliminated by the size, bill shape and size, and by the lack of a "grin" patch. | The original documentation form event lasted from 12:50:00/18:30:00.
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28
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Rare bird documentation form for Long-tailed Duck at Saylorville Reservoir, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-04-29
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1988-05-03
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Rare birds documentation form
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Rare bird documentation form for a Long-tailed Duck at Saylorville Reservoir in Polk County, IA on April 29, 1988.
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Dinsmore, Stephen J.
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Long-tailed Duck
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Saylorville Lake
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Saylorville Reservoir, Polk Co.
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swimming with coots and Bonaparte's Gulls on large lake
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The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong, Eloise Armstrong, and Bery Engebretsen. | Elimination of similar species: No other duck has the white 'goggle', stubby bill, and dark underwings that this bird showed. | The original documentation form event lasted from 17:13:00/19:05:00.
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14
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Rare bird documentation form for Yellow Rail south of Emerson, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-04-29
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1988-05-02
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Rare birds documentation form
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Rare bird documentation form for a Yellow Rail south of Emerson in Mills County, IA on April 29, 1988.
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McGrew, David E.
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Yellow Rail
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3 miles South of Emerson, Mills County, Iowa
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In foxtail stubble in government set aside acres. The grass had been clipped about knee high + the machinery passing through had smashed much of it, leaving rows of standing stubble, some leaning into it, + flat rows. Dave said the bird was hard to see in it. This was next to end rows planted to a sparse stand of alfalfa, halfway to Knee high.
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The documentation form based upon notes and observations by Dave McGrew is the only one submitted and forms the basis of this record. The documentation form was written by Barb L. Wilson. | Elimination of similar species: Upland Sandpiper (which he had seen in the same field same day), quail, partridge. I showed Dave rail pictures in Peterson's Eastern guide + the Audubon Master guide. He didn't think much of the yellow rail picture objecting particularly to the white feather edging on the back, + the dull color of legs + bill (which may vary seasonally). After looking through the book he felt rails were the best match, though the bill was a bit too acute but the tail matched. He felt some other species in the Yellow Rail/juvenile Sora area might be it. Except of course there is no other rail like that, at least here. | The original documentation form event occurred at 19:30:00.
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39
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Rare bird documentation form for Henslow's Sparrow at Cayler Prairie, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-04-17
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1988-04-19
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Rare birds documentation form
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Rare bird documentation form for a Henslow's Sparrow at Cayler Prairie in Dickinson County, IA on April 17, 1988.
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Probst, Jerry
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Henslow's Sparrow
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Cayler Prairie State Preserve
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Cayler Prairie Dickenson [sic] Co.
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Prairie Marsh
|
The documentation form by Jerry Probst is the only one submitted and forms the basis of this record. Other observers include Audubon Group and Bill Huser. | Elimination of similar species: Bairds - median crown stripe continuous down back olive coloring Savannah - olive crown stripe plain nape with contrast with back Vesper - no white on tail, olive nape, contrast with back LeConte's - streaked on breast, olive med. crown stripe, unstreaked olive nape | The original documentation form event lasted from 15:05:00/15:06:00.
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Iowa Ornithologists' Union | MS 166
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57
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Rare bird documentation form for Golden Eagle at Coralville Reservoir, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-03-26
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1988-03-27
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Rare birds documentation form
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Rare bird documentation form for a Golden Eagle at Coralville Reservoir in Johnson County, IA on March 26, 1988.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Golden Eagle
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Coralville Lake
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Coralville Res., near DuPont Bridge, Johnson Co., IA
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Upper area of reservoir - open areas
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The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The pattern of white was too restricted for a dark phase Rough-legged Hawk and too specific for other dark phase buteos. An immature Bald Eagle would have patchy white on wing coverts, axillars, and tail. | The original documentation form event lasted from 18:00:00/18:02:00.
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31
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Rare bird documentation form for Greater Yellowlegs at Riverton Wildlife Area, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-03-06
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1988-03-27
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Rare birds documentation form
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Rare bird documentation form for a Greater Yellowlegs at Riverton Wildlife Area in Fremont County, IA on March 6, 1988.
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Dinsmore, Stephen J.
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Greater Yellowlegs
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Riverton Wildlife Management Area
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Riverton W.A., Fremont Co.
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feeding with Killdeer on mudflat
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The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bart Ballard, Ross Silcock, Babs Padelford, and Loren Padelford. | Elimination of similar species: The size, yellow legs, long bill, and body color eliminates all other shorebirds except Lesser Yellowlegs. Lesser Yellowlegs was eliminated by the call, the large size, and the bill shape. | The original documentation form event lasted from 09:45:00/10:30:00.
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7
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Rare bird documentation form for Northern Goshawk at Lake Hendricks, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-03-13
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1988-03-20
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Lake Hendricks in Howard County, IA on March 13, 1988.
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Hartogh, Mary Jo
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Northern Goshawk
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Lake Hendricks Park
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Lake Hendricks-Howard County Conservation Park
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woods, low hills, and a small lake
|
The documentation form by Mary Jo Hartogh is the only one submitted and forms the basis of this record. Other observers include Annjean Hartogh. | Elimination of similar species: The Petersen guide on p. 170 gives the shape from below and we matched that of an accipiter, not a buteo, and especially not a gyrfalcon. Cooper's and sharp-shinned would be smaller and should show darker tail bands and possibly reddish striations horizontally on the upper abdomen. Also, sharpie usually looks brown-colored. | The original documentation form event lasted from 10:30:00/10:31:00.
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25
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Rare bird documentation form for Red-Shouldered Hawk at Wildlife Research Station in Boone County in 1988
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Field notes
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Birds--Identification Ornithology Rare birds
|
1988-03-14
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1988-03-17
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Manuscript, graphic, and printed material
|
Rare bird documentation form for a Red-Shouldered Hawk at the Wildlife Research Station in Boone County, IA on March 14 to 17, 1988.
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Reeves, Doug
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Red-shouldered Hawk
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Wildlife Research Station
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Iowa Ornithologists' Union | MS 166
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26
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Rare bird sighting for Merlin at Des Moines in 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-01-24
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1988-02-26
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Manuscript, graphic, and printed material
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Rare bird sighting for for a Merlin at Des Moines in Polk County, IA on February 17, 19, and 26, 1988; also includes additional species sighting information.
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Martsching, Paul
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Short-eared Owl Merlin Northern Shrike
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Des Moines Doolittle Prairie State Preserve Hendrickson Marsh Wildlife Management Area
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Black-legged Kittiwake at Jester Park at Saylorville Reservoir, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-12-09
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1988-02-15
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Rare birds documentation form
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Rare bird documentation form for a Black-legged Kittiwake at Jester Park at Saylorville Reservoir in Polk County, IA on December 9, 1987.
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Proescholdt, Mark
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Black-legged Kittiwake
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Jester Park
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Saylorville Reservoir - N. end of Jester Park
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Wide River area - tree branch for perching
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Steve Dinsmore and Beth Proescholdt. | Elimination of similar species: An immature Bonaparte's Gull lacks the dark black bar across the nape and the dark lines on its back are lighter than a Kittiwake. | The original documentation form event lasted from 13:40:00/13:55:00.
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Iowa Ornithologists' Union | MS 166
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40
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Rare bird documentation form for Chipping Sparrow west of Hiawatha, 1988
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Field notes
|
Bird banding Birds--Identification Birdsongs Ornithology Rare birds Trapping
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1988-02-09
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1988-02-10
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Rare birds documentation form
|
Rare bird documentation form for a Chipping Sparrow west of Hiawatha in Linn County, IA on February 9, 1988.
|
Bradley, Rob
|
Chipping Sparrow
|
Hiawatha
|
Home patio feeder - 1 mile west fo [sic] Hiawatha, Iowa (Linn County)
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Low bushes and trees around a cement patio
|
The documentation form by Robert Bradley is the only one submitted and forms the basis of this record. Other observers include Karen Bradley. | Elimination of similar species: Tree sparrow too large. Cap with only a few rufous feathers. No central breast spot. No black eyeline. Buff supercilliary [sic] line. Breast was gray as compared with buff on clay colored sparrow also gray rump instead of brown. | The original documentation form event lasted from 15:50:00 on February 9, 1988 - 07:30:00 on February 10, 1988.
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49
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Rare bird documentation form for Prairie Falcon at Red Rock Reservoir, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-02-06
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1988-02-08
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at Red Rock Reservoir in Marion County, IA on February 6, 1988.
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Dinsmore, Stephen J.
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Prairie Falcon
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Lake Red Rock
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Red Rock Reservoir, Marion Co.-near north Elk Rock State Park
|
perched in dead trees over ice
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bart Ballard. | Elimination of similar species: The large size eliminates American Kestrel and Merlin. The black axillaries, dark whisker, and light crown eliminate Peregrine Falcon and Gyrfalcon | The original documentation form event lasted from 16:18:00/17:05:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Prairie Falcon at Booth Township in Palo Alto County, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-02-03
|
1988-02-04
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at Booth Township in Palo Alto County, IA on February 3, 1988.
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Knight, Calvin A.
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Prairie Falcon
|
Booth Township
|
S.E. Cor. Section 33, Booth Township (T94-N,R34-W) Palo Alto Co., Iowa
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open farms land; snow covered
|
The documentation form by Calvin Knight is the only one submitted and forms the basis of this record. Other observers include Ron Reese, Jim Fuller, M. Stewart, Bernie Knight, and Ron Harms. | Elimination of similar species: Peregrine Falcon: lighter color + underwing pattern eliminated the Peregrine | The original documentation form event occurred at 07:20:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Golden Eagle at Booth Township in Palo Alto County, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-02-03
|
1988-02-04
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Rare birds documentation form
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Rare bird documentation form for a Golden Eagle at Booth Township in Palo Alto County, IA on February 3, 1988.
|
Knight, Calvin A.
|
Golden Eagle
|
Booth Township
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W ctr. Section 20, Booth Township (T 94N, R 34W) Palo Alto Co., Iowa
|
Open Field (snow blown clear) near frozen Marsh
|
The documentation form by Calvin A. Knight is the only one submitted and forms the basis of this record. Other observers include Bernie Knight and Ron Reese. | Elimination of similar species: Bald Eagle (immature) underwing markings & tail eliminated bald eagle. | The original documentation form event occurred around 10:00:00.
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Iowa Ornithologists' Union | MS 166
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31
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Rare bird documentation form for Prairie Falcon at Booth Township in Palo Alto County and Swan Lake Township in Pocahontas County in 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds Wildlife conservation
|
1988-01-25
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1988-02-01
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for two separate sightings of Prairie Falcons in Iowa. The first sighting of a Prairie Falcon at Booth Township in Palo Alto County, IA on January 25, 1988. The second sighting of a Prairie Falcon in Swan Lake Township in Polk County, IA on February 1, 1988.
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Carlson, Judith
|
Prairie Falcon
|
Booth Township Swan Lake Township
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|
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Bonaparte's Gull at the Mississippi River at Keokuk, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-12-31
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1988-01-14
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Rare birds documentation form
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Rare bird documentation form for a Bonaparte's Gull at the Mississippi River at Keokuk in Lee County, IA on December 31, 1987.
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Cecil, Robert I.
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Bonaparte's Gull
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Keokuk
|
Miss. River at Keokuk, Lee County, Iowa
|
Lock and Dam 19 Tailwaters
|
The documentation form by Robert Cecil is the only one submitted and forms the basis of this record. | Elimination of similar species: Common Black-headed has dark underwings. I would have noticed this. | The original documentation form event lasted from 14:05:00/14:10:00.
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Iowa Ornithologists' Union | MS 166
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33
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Rare bird documentation form for Field Sparrow near Lehigh in 1988
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Field notes
|
Birds--Identification Rare birds
|
1988-01-02
|
1988-01-09
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for six Field Sparrows near Lehigh in Webster County, IA on January 2, 1988.
|
Landes, Mina
|
Field Sparrow
|
Lehigh
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|
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Iowa Ornithologists' Union | MS 166
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35
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51
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Rare bird documentation form for Black-throated Blue Warbler at Fairfield, 1987
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Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1987-10-31
|
1987-12-31
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Rare birds documentation form
|
Rare bird documentation form for a Black-throated Blue Warbler at Fairfield in Jefferson County, IA on October 31, 1987.
|
Porter, Diane C.
|
Black-throated Blue Warbler
|
Fairfield
|
908 E. Briggs, Fairfield, IA (Jefferson County, SE Iowa)
|
In my yard in town, a residential area with many mature trees. Near Chautauqua Park, which has a grove of large oaks. The bird was in a ginnala maple in my front yard.
|
The documentation form by Diane Porter is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird really does not resemble other warblers. It looked more like a junco than any other species, but the bill size and shape, the bird's small size, the white wing patches, and the blue color all told against that.
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Iowa Ornithologists' Union | MS 166
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25
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