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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33
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32
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Rare bird documentation form for Field Sparrow near Lehigh in 1988
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Field notes
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Birds--Identification Rare birds
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1988-01-02
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1988-01-09
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Manuscript, graphic, and printed material
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Rare bird documentation form for six Field Sparrows near Lehigh in Webster County, IA on January 2, 1988.
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Landes, Mina
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Field Sparrow
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Lehigh
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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 Bonaparte's Gull at the Mississippi River at Keokuk, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
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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
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Miss. River at Keokuk, Lee County, Iowa
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Lock and Dam 19 Tailwaters
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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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34
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33
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Rare bird documentation form for Black-legged Kittiwake at Saylorville, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-12-12
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Black-legged Kittiwakes at Saylorville in Polk County, IA on December 12, 1987.
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Engebretsen, Bery
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Black-legged Kittiwake
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Saylorville Lake
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Saylorville
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lake n. end of Saylorville, near 17 bridge
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The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record. | Elimination of similar species: Bonapartes - see above [...] larger than Bonaparte's it was with. Dark bill, dark spot, dark bar on nape of neck. More prominent on one bird, than the other. White on trailing edge of wing extended to secondaries, and dark on leading edge of wing more extensive than Bonaparte's. Dark bar on proximal wing more defined than imm. Bonaparte's. Dark trailing edge of tail. Sabines - imm. wing pattern distinctly different | The original documentation form event lasted from 09:00:00/10:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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40
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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
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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
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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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34
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40
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Rare bird documentation form for Franklin's Gull at Saylorville Reservoir, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
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1987-12-02
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1987-12-04
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Rare birds documentation form
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Rare bird documentation form for two Franklin's Gulls at Saylorville Reservoir in Polk County, IA on December 2, 1987.
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Dinsmore, Stephen J.
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Franklin's Gull
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Saylorville Lake
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Saylorville Reservoir, Polk Co.-above dam
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resting with other gulls on large reservoir
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The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The dark hood and wing pattern eliminate all other gulls except Laughing Gull. The small bill and white bar separating the black wingtip from the rest of the wing eliminates Laughing Gull (in adult plumage). | The original documentation form event lasted from 15:40:00/16:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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32
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Rare bird documentation form for Black-legged Kittiwake at Saylorville Reservoir in 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-12-01
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1987-12-18
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Black-legged Kittiwake at Saylorville Reservoir in Polk County, IA from December 1 to 15, 1987.
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Dinsmore, Stephen J.
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Black-legged Kittiwake
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Saylorville Lake
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|
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Iowa Ornithologists' Union | MS 166
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34
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40
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Rare bird documentation form for Pectoral Sandpiper at Big Creek State Park, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-12-01
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1987-12-04
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Rare birds documentation form
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Rare bird documentation form for a Pectoral Sandpiper at Big Creek State Park in Polk County, IA on December 1, 1987.
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Dinsmore, Stephen J.
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Pectoral Sandpiper
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Big Creek State Park
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Big Creek State Park, Polk Co.
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mudflat area at north end of lake
|
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 size, yellowish legs, and well defined 'necklace' eliminates all other shorebirds except Sharp-tailed Sandpiper. The fact the the [sic] eyeline did not broaden behind the eye and the streaked rather than buffy breast eliminates Sharp-tailed Sandpiper. | The original documentation form event lasted from 16:35:00/16:45:00.
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Iowa Ornithologists' Union | MS 166
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34
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23
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Rare bird documentation form for White-winged Scoter at Cardinal Marsh, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-11-29
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N/A
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Rare birds documentation form
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Rare bird documentation form for two White-winged Scoters at Cardinal Marsh in Winneshiek County, IA on November 29, 1987.
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Dietzenbach, Mark A.
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White-winged Scoter
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Cardinal Marsh State Wildlife Area
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Cardinal marsh Winneshiek Co.
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Large open water area of water
|
The documentation form by Mark Dietzenbach is the only one submitted and forms the basis of this record. Other observers include Steve Marty. | Elimination of similar species: We had no reservations about identification. | The original documentation form event lasted almost an hour.
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Iowa Ornithologists' Union | MS 166
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33
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12
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Rare bird documentation form for Black-legged Kittiwake at Saylorville Reservoir in 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-11-29
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1987-12-02
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Black-legged Kittiwake at Saylorville Reservoir in Polk County, IA on November 29, December 1 and 2, 1987.
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Dinsmore, Stephen J.
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Black-legged Kittiwake
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Saylorville Lake
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|
|
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Iowa Ornithologists' Union | MS 166
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40
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Randall D. Williams letter to Thomas H. Kent regarding a Snowy Owl sighting in Sioux City, November 26, 1987
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Correspondence Field notes
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Bird watching Photography of birds Rare birds Owls--Behavior
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1987-11-26
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N/A
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Manuscript, graphic, and printed material
|
Letter from Randall D. Williams to Thomas H. Kent regarding a Snowy Owl sighting in Sioux City, November 26, 1987. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1987. This document is related to a field report contributed by Jack Jones that contains a photograph of the Snowy Owl sighting in Sioux City: https://avian.lib.iastate.edu/documents/4015/view
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Williams, Randall D.
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Snowy Owl
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Sioux City
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Iowa Ornithologists' Union | MS 166
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23
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2
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Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-11-21
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1987-11-27
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Rare birds documentation form
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Rare bird documentation form for a Barn Swallow at Red Rock Reservoir in Marion County, IA on November 21, 1987.
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Moore, Francis L.
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Barn Swallow
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Lake Red Rock
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N.E. side of St. Hwy 14 bridge across Red Rock Reservoir, Marion Co.
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Partially frozen water near bridge, near weedy back waters
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The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Tom Kent, Bob Cecil, and Bob Myers. | Elimination of similar species: No other swallow has long swallow tail, forked, pointed on outer retrices, dark blue-black color on back and medium tan to cinnamon color below.
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Iowa Ornithologists' Union | MS 166
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34
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87
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Documentation of American Bittern and Black-crowned Night Heron sightings, 1987
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Field notes
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Birds--Identification Rare birds
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1987-11-21
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N/A
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Manuscript, graphic, and printed material
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Documentation of two separate bird sightings. Document includes an American Bittern at Forney's Lake, Fremont County, IA on November 21, 1987 and a Black-crowned Night Heron at Saylorville Reservoir, Polk County, IA on November 8, 1987.
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Dinsmore, Stephen J.
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American Bittern Black-crowned Night Heron
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Forneys Lake Saylorville Lake
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|
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Iowa Ornithologists' Union | MS 166
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32
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17
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Rare bird documentation form for Long-billed Dowitcher at Big Creek State Park, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Long-billed Dowitcher at Big Creek State Park in Polk County, IA on November 19, 1987.
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Dinsmore, Stephen J.
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Long-billed Dowitcher
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Big Creek State Park
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Big Creek State Park-north end
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muddy area along lake
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Short-billed Dowitcher eliminated by the birds call note (should be softer notes for Short-bill) and by the combination of gray/brown underparts, gray back with light feather edgings, and barred undertail coverts. | The original documentation form event lasted from 16:05:00/16:40:00.
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Iowa Ornithologists' Union | MS 166
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26
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Black Scoter sighting details contributed by Barbara L. Wilson, November 14, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-11-14
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N/A
|
Manuscript, graphic, and printed material
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Field notes contributed by Barbara L. Wilson detailing the sighting of a Black Scoter at Saylorville Reservoir in Polk County, IA on November 14, 1987.
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Wilson, Barbara L.
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Black Scoter
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Saylorville Lake
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|
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Iowa Ornithologists' Union | MS 166
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33
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13
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Rare bird documentation form for Dowitcher species at Red Rock Reservoir, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for three Dowitchers at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
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Dowitchers
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Lake Red Rock
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Red Rock Reservoir at #14, Marion Co. IA
|
mud flat on large reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Lack of stripes and upright posture eliminate Common Snipe. Typical dowitcher profile. | The original documentation form event lasted from 11:30:00/11:45:00.
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Iowa Ornithologists' Union | MS 166
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34
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26
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Rare bird documentation form for Semipalmated Sandpiper at Red Rock Reservoir, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for sixteen Semipalmated Sandpipers at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Semipalmated Sandpiper
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Lake Red Rock
|
Red Rock Res, Marion Co, IA
|
mud flats, large reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: I judged birds to be small peeps. Too small and gray to be Pectorals. Dunlin would be more likely, but bills not long enough or droopy + body too small. Did not have brown color on bill to suggest Least. Date would be second latest for Iowa. | The original documentation form event lasted from 10:50:00/11:45:00.
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Iowa Ornithologists' Union | MS 166
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34
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17
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Rare bird documentation form for White-winged Scoter at Saylorville Reservoir, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three White-winged Scoters at Saylorville Reservoir in Polk County, IA on November 13, 1987.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
White-winged Scoter
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Saylorville Lake
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Saylorville Res., Cherry Glen boat access, Polk Co., IA
|
large reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: No other duck is all dark with white wing patches. | The original documentation form event occurred around 16:00:00.
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Iowa Ornithologists' Union | MS 166
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33
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12
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Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Barn Swallow at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Barn Swallow
|
Lake Red Rock
|
Red Rock Res. #14 bridge, Marion Co. IA
|
Large Reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Behavior and landing place clearly made it a swallow. Red on throat and forked tail, eliminate all other species. Only tree swallow would be likely at this date. Actually, I knew what the bird was as soon as I got my binoculars on it. | The original documentation form event lasted from 11:48:00/11:50:00.
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Iowa Ornithologists' Union | MS 166
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34
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87
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Rare bird documentation form for Red-necked Grebe at Saylorville Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-10
|
1987-11-12
|
Rare birds documentation form
|
Rare bird documentation forms for a Red-necked Grebe at Saylorville Reservoir in Polk County, IA on November 10, 1987.
|
Dinsmore, Stephen J.
|
Red-necked Grebe
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co-above dam
|
swimming on large reservoir
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Other grebes eliminated by the large size and light crescent on the cheek. | The original documentation form event occurred in the late afternoon.
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Iowa Ornithologists' Union | MS 166
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32
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13
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Rare bird documentation form for Great Black-backed Gull at Saylorville Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-07
|
1987-11-26
|
Rare birds documentation form
|
Rare bird documentation form for a Great Black-backed Gull at Saylorville Reservoir in Polk County, IA on November 7, 1987.
|
Dinsmore, Stephen J.
|
Great Black-backed Gull
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.-off Jester Park
|
feeding with other gulls on large reservoir
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Andrew S. Fix. | Elimination of similar species: The large size and dark wingtips eliminates all gulls except Western and Yellow-footed. The massive, dark bill, tail pattern, and pale body color eliminates these. | The original documentation form event lasted from 10:15:00/10:20:00.
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Iowa Ornithologists' Union | MS 166
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34
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38
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Rare bird documentation form for American Woodcock at Bronson in 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-01
|
1987-12-20
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for two American Woodcocks at Bronson in Woodbury County, IA on November 1 and December 20, 1987.
|
Wheelock, Douglas A.
|
American Woodcock
|
Bronson
|
|
|
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Iowa Ornithologists' Union | MS 166
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34
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28
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Rare bird documentation form for Red-necked Grebe at Saylorville Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-01
|
1987-11-05
|
Rare birds documentation form
|
Rare bird documentation form for a Red-necked Grebe at Saylorville Reservoir in Polk County, IA on November 1, 1987.
|
Dinsmore, Stephen J.
|
Red-necked Grebe
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.-above dam
|
resting on large reservoir
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen. | Elimination of similar species: The size and shape eliminates loons and all other grebes except Western Grebe. The bill shape, light mark on the cheek, and the position of the wing patch eliminates Western Grebe. | The original documentation form event lasted from 09:30:00/09:40:00.
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Iowa Ornithologists' Union | MS 166
|
32
|
13
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Birds: verifying documentation of an extraordinary sight record for Red-Necked Grebe, November 1, 1987
|
Field notes Forms (documents)
|
Birds--Identification Rare birds
|
1987-11-01
|
N/A
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Red-necked Grebe by Bery Engebretsen at Saylorville in Polk County, IA on November 1, 1987.
|
Engebretsen, Bery
|
Red-necked Grebe
|
Saylorville
|
|
|
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Iowa Ornithologists' Union | MS 166
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32
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13
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Rare bird documentation form for Black Scoter at DeSoto National Wildlife Refuge, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-10-31
|
1987-11-26
|
Rare birds documentation form
|
Rare bird documentation form for six Black Scoters at DeSoto National Wildlife Refuge in Harrison County, IA on October 31, 1987.
|
Dinsmore, Stephen J.
|
Black Scoter
|
DeSoto National Wildlife Refuge
|
DeSoto NWR, Harrison Co.-seen on both Iowa and Nebraska sides of oxbow at the Lakeview overlook
|
swimming on lake with other ducks
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Andy Fix and fourteen members of the Big Bluestem Audubon Society. | Elimination of similar species: Other scoters eliminated by the white patch on the throat and by the dark wings (seen on only one bird). Note that we had four Surf Scoters for direct comparison. | The original documentation form event lasted from 10:00:00/10:40:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
13
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