Rare bird documentation form for Northern Goshawk at Sunken Grove, 1980
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Field notes
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Birds--Identification Ornithology Rare birds
|
1980-09-06
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1980-11-29
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Rare birds documentation form
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Rare bird documentation form for two Northern Goshawks at Sunken Grove at Pocahontas County, IA on September 6, 1980.
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Jardine, Wallace E.
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Northern Goshawk
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Sunken Grove State Game Management Area
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Sunken Grove, Pocahontas County
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Woods around lake, edge of woods around lake
|
The documentation form by Wallace Jardine is the only one submitted and forms the basis of this record. Other observers include Ron Harms. | The original documentation form event lasted from 07:30:00/08:00:00.
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25
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Rare bird documentation form for Northern Parula at Lake MacBride State Park, 1992
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Field notes
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Birds--Identification Birdsongs Ornithology Rare birds
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1992-05-30
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Northern Parulas at Lake MacBride State Park in Johnson County, IA on May 30, 1992.
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Pinkston, Randall, 1956-
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Northern Parula
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Lake Macbride State Park
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Lake MacBride St. Pk., Johnson Co., Iowa
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|
The documentation form by Randall Pinkston is the only one submitted and forms the basis of this record. Other observers include Bill Pinkston and Thomas Kent. | Elimination of similar species: Song is diagnostic. Only similar species is Tropical Parula (Parula pitiayumi) which has black mask, lacks eye-ring and blue-gray breast band. | The original documentation form event occurred around 07:30:00 and 09:30:00.
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21
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Rare bird documentation form for Henslow's Sparrow near Lacey-Keosauqua State Park, 1988
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1988-07-11
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N/A
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Rare birds documentation form
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Rare bird documentation form for two or more Henslow's Sparrows near Lacey-Keosaqua State Park in Van Buren County, IA on July 11, 1988.
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Fuller, James L
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Henslow's Sparrow
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Lacey-Keosauqua State Park
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Van Buren County near Lacey-Keosauqua S.P.
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Tall grass bordering alfalfa field
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Jane Fuller, Pete Wickham, and Chuck Fuller. | Elimination of similar species: Other Grassland Sparrows - eliminated by call and color of side of head | The original documentation form event lasted from 18:35:00/18:50:00.
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Rare bird documentation form for Ross' Goose at Willow Slough, 1981
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1981-03-26
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1981-05-24
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Rare birds documentation form
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Rare bird documentation form for two or more Ross' Goose at Willow Slough in Mills County, IA on March 26, 1981.
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Wilson, Barbara L.
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Ross's Gull
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Willow Slough State Game Management Area
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Park Farm, NE Mills County, near Willow Slough
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unplowed cornfield
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Snow Goose is larger, with a longer bill (not lavender), and head not rounded. Snow Geese have a black 'grin' on bill, which I could see in the telescope on the larger geese as I looked at Ross's. | The original documentation form event occurred around a half an hour near sunset.
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Rare bird documentation form for Sharp-tailed Sparrow at Snake Creek Marsh, 1985
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1985-09-30
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N/A
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Rare birds documentation form
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Rare bird documentation form for two or more Sharp-tailed Sparrows at Snake Creek Marsh in Greene County, IA on September 30, 1985.
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Myers, Robert K.
|
Nelson's Sharp-tailed Sparrow
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Snake Creek State Game Management Area
|
Snake Creek Marsh - Greene County
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General: Marsh Specific: open water surrounded by duck weed (waist high)
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Longer + darker than LeConte's and did not have light central crown stripe. LeConte's do not show the vivid white stripes on back. Several LeContes were also present and comparison was easy. | The original documentation form event lasted from 11:45:00/12:00:00.
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59
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Rare bird documentation form for Yellow Rail at Conesville Marsh, 1978
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Field notes
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Birds--Identification Ornithology Rare birds
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1978-04-30
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N/A
|
Rare birds documentation form
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Rare bird documentation form for two or three Yellow Rails at Conesville Marsh in Louisa County, IA on April 30, 1978.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Yellow Rail
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Cone Marsh Wildlife Management Area
|
Conesville Marsh Louisa County IA
|
hay field with scattered marshy areas in it
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Mike Newlon, Rich DeCoster and Tom Staudt. | Elimination of similar species: Sora. | The original documentation form event lasted from 10:00:00/10:45:00.
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Rare bird documentation form for Osprey at Goose Pond at Louisa National Wildlife Refuge in 1986
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Field notes
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Birds--Identification Ornithology Rare birds
|
1986-12-08
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1987-01-20
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Manuscript, graphic, and printed material
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Rare bird documentation form for two Ospreys at Goose Pond at Louisa National Wildlife Refuge in Louisa County, IA on December 8, 1986 and one Osprey on December 15, 1986.
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McCarty, Chet
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Osprey
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Port Louisa National Wildlife Refuge - Louisa Division
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|
|
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19
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Rare bird documentation form for Peregrine Falcon at Ames, 1992
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Field notes
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Birds--Identification Ornithology Rare birds
|
1992-08-01
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1992-08-04
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Rare birds documentation form
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Rare bird documentation form for two Peregrine Falcons at Ames in Story County, IA on August 1, 1992.
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Oesterreich, Wolfgang
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Peregrine Falcon
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Ames
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downtown Ames
|
|
The documentation form by Wolfgang Oesterreich is the only one submitted and forms the basis of this record. | The original documentation form event lasted from 15:20:00/16:05:00.
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Rare bird documentation form for Peregrine Falcon at Grammer Grove County Wildlife Area, 1986
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Field notes
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Birds--Identification Ornithology Rare birds
|
1986-09-20
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1986-09-24
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Rare birds documentation form
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Rare bird documentation form for two Peregrine Falcons at Grammer Grove County Wildlife Area in Marshall County, IA on September 20, 1986.
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Proescholdt, Mark
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Peregrine Falcon
|
Grammer Grove County Wildlife Area
|
Grammer Grove Co. Wildlife Area - (Marshall Co.)
|
Wooded ridge and riverbottom woods along Iowa River
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Beth Proescholdt. | Elimination of similar species: A Merlin is much smaller and lacks the heavy black sideburns of a Peregrine. | The original documentation form event lasted from 16:00:00/16:00:10 and 16:30:00/16:30:08.
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Rare bird documentation form for Peregrine Falcon at Grammer Grove in 1986
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Field notes
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Birds--Identification Ornithology Rare birds
|
1986-09-20
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1986-10-08
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Manuscript, graphic, and printed material
|
Rare bird documentation form for two Peregrine Falcons at Grammer Grove in Marshall County, IA on September 20, 1986.
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Proescholdt, Beth
|
Peregrine Falcon
|
Grammer Grove County Wildlife Area
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|
|
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Rare bird documentation form for Peregrine Falcon at Runnells Wildlife Area, 1991
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Field notes
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Birds--Identification Ornithology Rare birds
|
1991-09-14
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1991-12-01
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Rare birds documentation form
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Rare bird documentation form for two Peregrine Falcons at Runnells Wildlife Area in Warren County, IA on September 14, 1991.
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Porter, Diane C.
|
Peregrine Falcon
|
Runnells Overlook
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Runnells Wildlife Area
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Mud flats
|
The documentation form by Diane Porter is the only one submitted and forms the basis of this record. Other observers include Jim Sinclair, Jim Fuller, Peter Petersen, and others. | Elimination of similar species: Birds were too big and grey for kestrels; too big and too much face pattern for merlins; no black axillaries and too dark for prairie falcons; too small, slim, and dark for gyrfalcons. | The original documentation form event occurred in the mid morning.
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Rare bird documentation form for Pine Grosbeak at Decorah in 1989
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Field notes
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Bird feeders Birds--Behavior Birds--Identification Rare birds
|
1989-03-27
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1989-05-31
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Manuscript, graphic, and printed material
|
Rare bird documentation form for two Pine Grosbeaks at Decorah in Winneshiek County, IA on March 27 and 28, 1989.
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Rohm, Arnold Rohm, Dolores M.
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Pine Grosbeak
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Decorah
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|
|
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Rare bird documentation form for Pine Grosbeak at Larrabee, 1978
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Field notes
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Birds--Identification Ornithology Rare birds
|
1978-01-02
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1978-01-14
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Rare birds documentation form
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Rare bird documentation form for two Pine Grosbeaks at Larrabee in Cherokee County, IA on January 2, 1978.
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Brewer, Marion M.
|
Pine Grosbeak
|
Larrabee
|
4 E, 1 S of Larrabee, Ia
|
In large forest, ash, oak + Etc, Snow on Ground + very cold
|
The documentation form by Marion Brewer is the only one submitted and forms the basis of this record. Other observers include one unidentified non-birder observer. | Elimination of similar species: Larger the purple Finch. | The original documentation form event occurred around 11:30:00.
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Rare bird documentation form for Pine Warbler at Brookside Park in Ames, 1983
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1983-05-18
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N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Pine Warblers at Brookside Park in Ames in Story County, IA on May 18, 1983.
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Martsching, Paul
|
Pine Warbler
|
Brookside Park
|
Brookside Park in Ames, Story County, Iowa
|
General: forested park with some open area and some area with all underbrush removed. Specific: tree in part without undergrowth.
|
The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. | Elimination of similar species: Yel Thr Vireo-has yellow specticles [sic], thicker beak, heavier build, no streaking on breast. fem Cap May W has much heavier streaking below, yellowish rump patch; wing bar(s) more or less run together. Palm has chestnut cap & wags tail. fem Blackburnian has dark streaks below, streaks on back, more prominent head markings. Even faintly marked Magnolias have all yellow breast & belly & rump. fem Blackpoll isn't yellow breasted. fem Blk Thr Grn is yellow on side of face & black between chin & breast & some dk streaks on sides. | The original documentation form event lasted from 08:00:00/08:10:00.
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29
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Rare bird documentation form for Pine Warbler at Hancher Auditorium at the University of Iowa, 1992
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Field notes
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Birds--Identification Ornithology Rare birds
|
1992-12-20
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1992-12-22
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Rare birds documentation form
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Rare bird documentation form for two Pine Warblers at Hancher Auditorium at the University of Iowa in Johnson County, IA on December 20, 1992.
|
Fuller, James L
|
Pine Warbler
|
Hancher Auditorium
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Under white and scotch pines at edge of Hancher Auditorium parking lot, University of Iowa, Iowa City (Johnson County).
|
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Jim Scheib, Matt Prather, Thomas Kent, and many unidentified observers. | Elimination of similar species: The combination of light eye ring, whitish wingbars, unstreaked back, and light belly and vent should separate this species from any other warbler. | The original documentation form event lasted from 08:55:00/09:20:00 and 12:55:00/13:00:00.
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Rare bird documentation form for Pine Warbler at Hancher Auditorium in Iowa City in 1992
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Field notes
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Birds--Behavior Birds--Identification Rare birds
|
1992-12-20
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1992-12-21
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for two Pine Warblers at Hancher Auditorium in Iowa City in Johnson County, IA on December 20, 1992.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Pine Warbler
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Hancher Auditorium
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|
|
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Rare bird documentation form for Pine Warbler near George Wyth State Park, 1986
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Field notes
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Birds--Identification Ornithology Rare birds
|
1986-09-28
|
1986-09-29
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Rare birds documentation form
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Rare bird documentation form for two Pine Warblers near George Wyth State Park in Black Hawk County, IA on September 28, 1986.
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Moore, Francis L.
|
Pine Warbler
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George Wyth Memorial State Park
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Sand pit area adjacent to George Wyth S.P., Black Hawk Co.
|
Mixed hardwood edge along old logging road.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: Blackpoll and Bay-breasted has streaking on back and not as dark brownish olive on the back as the Pine. | The original documentation form event lasted from 09:30:00/09:35:00.
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29
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Rare bird documentation form for Prairie Falcon southeast of Larrabee, 1987
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Field notes
|
Birds--Identification Ornithology Rare birds
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1987-07-28
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1987-07-29
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Rare birds documentation form
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Rare bird documentation form for two Prairie Falcons southeast of Larrabee in Cherokee County, IA on July 28, 1987.
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Brewer, Marion M.
|
Prairie Falcon
|
Larrabee
|
3 east, 1 south of Larabee [sic], Iowa
|
Rough rolling pastureland (bluff of the Little Sioux River)
|
The documentation form by Marion M. Brewer is the only one submitted and forms the basis of this record. | Elimination of similar species: Merlin & Peregrine (see above) [...] It was to [sic] large to be a merlin. It didn't have the wide wisker [sic] of a Peregrine falcon. | The original documentation form event lasted from 14:15:00/14:25:00.
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35
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Rare bird documentation form for Red-necked Grebe at Coralville Reservoir, 1986
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1986-11-16
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N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-necked Grebes at Coralville Reservoir (Jolly Roger Campground and Mehaffey Bridge) in Johnson County, IA on November 16, 1986.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-necked Grebe
|
Jolly Rogers Campground Mehaffey Bridge
|
1 at Mehaffey Bridge, 1 at Jolly Roger -- Coralville Res., Johnson Co., IA
|
Reservoir
|
The documentation form by Thomas Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf, Carol Thompson, Ann Barker, and Jim Fuller. | Elimination of similar species: Size of bird and bill as well as grey-brown cast exclude small grebes. Western type grebe are longer necked, bigger, and more black & white. Loons present for comparison - This bird much smaller than loon. | The original documentation form event lasted from 10:00:00/10:05:00.
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Rare bird documentation form for Red-necked Grebe at Four Mile Lake, 1993
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
|
1993-06-09
|
1993-06-23
|
Rare birds documentation form
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Rare bird documentation form for two Red-necked Grebes at Four Mile Lake in Emmet County, IA on June 9, 1993.
|
Ehresman, Bruce Flaherty, Molly
|
Red-necked Grebe
|
Four Mile Lake Wildlife Management Area
|
T99N, R34W, Sec 8 SE 1/4 at Four Mile Lake Restored Area. ~150 yds NW of NW corner of furthest east parking lot along County Rd. A22.
|
Restored wetland w/ emergent vegetation - surrounded by grassland
|
The documentation form by Bruce Ehresman and Molly Flaherty is the only one submitted and forms the basis of this record. | Elimination of similar species: Head similar to Western Grebe, but this grebe's neck is rusty red color. Body also smaller than western grebe, and bill not as long and pointed. | The original documentation form event lasted from 10:15:00/11:15:00.
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Rare bird documentation form for Red-necked Grebe at Saylorville Reservoir, 1985
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Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1985-11-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-necked Grebes at Saylorville Reservoir in Polk County, IA on November 3, 1985.
|
Dinsmore, Stephen J.
|
Red-necked Grebe
|
Saylorville Lake
|
Saylorville Reservoir, Polk County
|
open body of water
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Dennis Thompson. | Elimination of similar species: Loons eliminated by shorter neck, size, bill shape, and lack of crescent on cheek. Horned Grebe separated above. Western and Clark's Grebe's eliminated by larger, swan-like neck, black, not gray back, thinner bill, and lack of crescent on cheek. | The original documentation form event lasted from 10:00:00/10:45:00.
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Rare bird documentation form for Red-necked Phalarope at Union Slough National Wildlife Refuge, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-07-26
|
1988-07-28
|
Rare birds documentation form
|
Rare bird documentation form for two Red-necked Phalaropes at Union Slough National Wildlife Refuge in Kossuth County, IA on July 26, 1988.
|
Dinsmore, Stephen J.
|
Red-necked Phalarope
|
Union Slough National Wildlife Refuge
|
Union Slough NWR, Kossuth Co.
|
Swimming in shallow water with other shorebirds
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt. | Elimination of similar species: The behavior and body shape eliminates all other shorebirds except phalaropes. The combination of a short, slender bill, a dark eye patch, and light streaks on the back eliminates Wilson's and Red Phalaropes. | The original documentation form event lasted from 09:20:00/10:30:00.
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30
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Rare bird documentation form for Red-throated Loon at Clear Lake, 1999
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
|
1999-04-21
|
1999-05-27
|
Rare birds documentation form
|
Rare bird documentation form for two Red-throated Loons at Clear Lake in Cerro Gordo County, IA on April 21, 1999.
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Fischer, Carolyn J.
|
Red-throated Loon
|
Clear Lake
|
Clear Lake, Clear Lake Ia
|
Large lake, northside
|
The documentation form by Rita Goranson is the only one submitted and forms the basis of this record. Other observers include Curt Nelson, Jan Walter, and Carolyn Fischer. | Elimination of similar species: Common Loon - was also present, could see larger loon, heavy bill, Pacific Loon - straight bill, black cap extends to eye -
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8
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Rare bird documentation form for Red-throated Loon at Coralville Reservoir, 1998
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
|
1998-11-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-throated Loons at Coralville Reservoir in Johnson County, IA on November 27, 1998.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-throated Loon
|
Coralville Lake
|
Coralville Res., Johnson Co., IA
|
reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | The original documentation form event occurred around 14:00:00 approximately.
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Rare bird documentation form for Red-throated Loon at Saylorville Reservoir, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-11-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-throated Loons at Saylorville Reservoir in Polk County, IA on November 7, 1999.
|
Dinsmore, James J.
|
Red-throated Loon
|
Saylorville Dam
|
Saylorville Reservoir, off of west end of dam
|
freshwater lake
|
The documentation form by Jim Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen and Dennis Thompson. | Elimination of similar species: I spent a long time puzzling over these birds, both in the field and later when I had several references to consult. None of the guides I looked at showed a bird that looked like these. Common (a small one): removed on the basis of size (birds too small for Common Loon), the thinner and bicolored bill, and the color pattern on the neck. At this time of year, all of the Common Loons I have seen (and saw on Saylorville that day) were distinctly white on the front of the neck with some partial bands of brown extending back in to the white. Pacific Loon: Eliminated on behavior (head posture), lack of a distinct dark/white line along the side of the neck, lack of chin straps across neck, and presence of brown on front of neck. Also the gray/brown contrast between neck and back would point away from Pacific but not eliminate it. Red-throated Loon: This is what I first thought the birds were but as I viewed them, I convinced myself several times that they were Pacific Loons. However, the combination of characters listed above seem to eliminate the other two possible species and also are positive characters for the Red-throated Loon. One character that puzzled me was the size of the bill. At least some of the guides (Advanced Birding esp) show the Red-throated Loon as having a tiny bill, much smaller than on this bird but those illustrations do not match those in other guides which emphasize more the shape of the bill than the size. | The original documentation form event lasted from 07:45:00/08:45:00.
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