Rare bird documentation form for Sharp-tailed Sparrow at Muskrat Slough in 1982
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Field notes
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Birds--Identification Birdsongs Rare birds
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1982-05-23
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1982-05-30
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Manuscript, graphic, and printed material
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Rare bird documentation form for two Sharp-tailed Sparrows at Muskrat Slough in Jones County, IA on May 23, 1982.
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Bendorf, Carl J.
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Nelson's Sharp-tailed Sparrow
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Muskrat Slough State Game Management Area
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59
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Rare bird documentation form for Sharp-tailed Sparrow at Muskrat Slough, 1982
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1982-05-23
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Sharp-tailed Sparrows at Muskrat Slough in Jones County, IA on May 23, 1982.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Nelson's Sharp-tailed Sparrow
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Muskrat Slough State Game Management Area
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Muskrat Slough, Jones Co., Iowa
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grassy marsh, catails [sic] - NW end of marsh
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The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Tom Staudt. | Elimination of similar species: LeConte's Sparrow - has crown stripe and lacks white lines on back. Also late. | The original documentation form event lasted from 08:30:00/09:00:00.
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59
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Rare bird documentation form for Swainson's Hawk east of Sweet Marsh in 1977
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Field notes
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Birds--Identification Ornithology Rare birds
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1977-08-06
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1977-12-01
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Manuscript, graphic, and printed material
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Rare bird documentation form for two separate sightings of Swainson's Hawks east of Sweet Marsh in Bremer County, IA. The first sighting was for two hawks on August 6, 1977. The second sighting was for two hawks on September 17, 1977.
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Stone, Tom
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Swainson's Hawk
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Sweet Marsh
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28
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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
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Field notes
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Birds--Identification Ornithology Rare birds Wildlife conservation
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1988-01-25
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1988-02-01
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Manuscript, graphic, and printed material
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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
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Prairie Falcon
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Booth Township Swan Lake Township
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35
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Rare bird documentation form for Black Scoter at MidAmerican Energy Ponds in 1989
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Field notes
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Birds--Identification Ornithology Rare birds
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1989-05-12
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1989-05-13
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Manuscript, graphic, and printed material
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Rare bird documentation form for two separate sightings for a Black Scoter at MidAmerican Energy Ponds in Pottawattamie County, IA on May 12 and 13, 1989.
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Padelford, Babs Padelford, Loren
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Black Scoter
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MidAmerican Energy Ponds
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13
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Rare bird documentation form for Semipalmated Sandpiper at Coralville Reservoir, 1985
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Field notes
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Birds--Identification Ornithology Rare birds
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1985-08-03
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Semipalmated Sandpipers at Coralville Reservoir in Johnson County, IA on August 3, 1985.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Semipalmated Sandpiper
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Coralville Lake
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Coralville Res, Johnson Co, IA
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nearly dry backwater with mud flats
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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: Black legs exclude least. Uniformity of coloration, dark hood, and small bill exclude western. The lack of contrast between mantle and upper scapulars with the wing favors Semipalmated over Rufous-necked Stint. The contrasting facial pattern also favors Semipalmated. | The original documentation form event lasted from 14:24:00/15:00:00.
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Iowa Ornithologists' Union | MS 166
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17
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Rare bird documentation form for Say's Phoebe southeast of Missouri Valley, 1978
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Field notes
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Birds--Identification Ornithology Rare birds
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1978-08-25
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Say's Phoebes southeast of Missouri Valley in Harrison County, IA on August 25, 1978.
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Gochenour, Ruth A.
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Say's Phoebe
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Missouri Valley
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S.E. of Missouri Valley, Iowa. Boyer River bridge on County Road F66. Harrison County.
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General--river. Specific--small willow and other small trees and rather high grasses along the river dike. The bird was first observed in this habitat from the river bridge.
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The documentation form by Ruth Gochenour is the only one submitted and forms the basis of this record. Other observers include Ardyth Newberry. | Elimination of similar species: The female Vernillion [sic] flycatcher--streaking was absent. | The original documentation form event lasted from 10:00:00/11:30:00.
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70
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Rare bird documentation form for Sandhill Crane east of Big Spirit Lake in 1988
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Field notes
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Birds--Identification Ornithology Rare birds Wildlife conservation
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1988-12-12
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1988-12-31
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Manuscript, graphic, and printed material
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Rare bird documentation form for two Sandhill Cranes east of Big Spirit Lake in Dickinson County, IA on December 12 and December 28, 1988.
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Thelen, Ed
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Sandhill Crane
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Spirit Lake
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1
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Rare bird documentation form for Sandhill Crane at Lylah's Marsh, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-07-23
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1988-07-31
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Rare birds documentation form
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Rare bird documentation form for two Sandhill Cranes at Lylah's Marsh in Howard County, IA on July 23, 1988.
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Hartogh, Mary Jo
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Sandhill Crane
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Lylahs Marsh County Park
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Lylah's Marsh - 3 1/2mi. NW of Elma, Ia. - Howard Co.
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Marsh and prairies wetland - arrowhead and mud flats
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The documentation form by Mary Jo Hartogh is the only one submitted and forms the basis of this record. Other observers include Pat Heidenreich. | Elimination of similar species: We had all kinds of blue heron to compare with right there on the spot; the markings and coloration and outstretched necks could only be sandhills. | The original documentation form event lasted from 11:00:00/11:30:00.
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1
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Rare bird documentation form for Ruby-crowned Kinglet at Mockridge County Wildlife Preserve, 1996
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Field notes
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Birds--Identification Birdsongs Ornithology Rare birds
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1996-12-20
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Ruby-crowned Kinglets at Mockridge County Wildlife Preserve in Clinton County, IA on December 20, 1996.
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McKay, Kelly
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Ruby-crowned Kinglet
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Mockridge County Wildlife Preserve
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Mockridge
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large pine grove surrounded by deciduous woodlots
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The documentation form by Kelly J. McKay is the only one submitted and forms the basis of this record. Other observers include Ulf Konig. | Elimination of similar species: Golden-crowned Kinglet - has golden crown patch, eye lines, and a 2 or 3 note call. | The original documentation form event lasted from 09:45:00/10:15:00.
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4
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Rare bird documentation form for Ruby-crowned Kinglet at Keokuk, 1997
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Field notes
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Birds--Identification Ornithology Rare birds
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1997-12-22
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1997-12-24
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Rare birds documentation form
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Rare bird documentation form for two Ruby-crowned Kinglets at Keokuk in Lee County, IA on December 22, 1997.
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Dinsmore, Stephen J.
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Ruby-crowned Kinglet
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Keokuk
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along River Road n of Keokuk, Lee Co., IA
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brushy area along river edge
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The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Gordon Brown and Jim Sinclair. | Elimination of similar species: The small size, greenish coloration, and shape identified the birds as kinglets. One of the birds was compared directly to Golden-crowned Kinglets, and was separated from that species by the eyering and lack of yellow on the crown. | The original documentation form event lasted from 08:06:00/08:19:00.
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4
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Rare bird documentation form for Ross' Goose near Cone Marsh, 1990
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1990-03-15
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1990-03-16
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Rare birds documentation form
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Rare bird documentation form for two Ross' Geese near Cone Marsh in Louisa County, IA on March 15, 1990.
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Fuller, James L
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Ross' Goose
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Cone Marsh Wildlife Management Area
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Northern Louisa County - 1 mile west of Cone Marsh
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Farm field - corn stubble
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The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. | Elimination of similar species: Snow Goose is larger with larger head and neck and bill, and has grin patch. | The original documentation form event lasted from 16:00:00/16:20:00.
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Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1984
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1984-12-28
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1985-01-04
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Rare birds documentation form
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Rare bird documentation form for two Ross' Geese at Riverton Game Management Area in Fremont County, IA on December 28, 1984.
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Silcock, W. Ross
|
Ross' Goose
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Riverton Wildlife Management Area
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Riverton GMA, Fremont Co, IA
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Lake; Roosting Area for Snow Geese
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The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Ione Getscher. | Elimination of similar species: Snow Goose -Bill Shape, Size & Color. | The original documentation form event lasted from 10:20:00/10:40:00.
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Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge, 1982
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1982-11-07
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1982-11-14
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Rare birds documentation form
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Rare bird documentation form for two Ross' Geese at DeSoto National Wildlife Refuge in Harrison County, IA on November 7, 1982.
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Dinsmore, James J.
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Ross' Goose
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DeSoto National Wildlife Refuge
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DeSoto NWR
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see below
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The documentation form by James Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark Dinsmore, Steve Dinsmore, and George Brown. | Elimination of similar species: Snow Geese- smaller, in size, bill smaller and shorter. | The original documentation form event lasted from 14:00:00/14:02:00 for first sighting and 15:00:00/15:05:00 for second sighting.
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28
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Rare bird documentation form for Ross' Goose at Cone Marsh, 1990
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1990-03-11
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Ross' Geese at Cone Marsh in Louisa County, IA on March 11, 1990.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Ross' Goose
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Cone Marsh Wildlife Management Area
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Cone M., Louisa Co., IA
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Marsh
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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: Snow Goose - see above. | The original documentation form event lasted from 14:15:00/14:30:00.
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Rare bird documentation form for Red-throated Loon at Saylorville Reservoir, 1999
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Field notes
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Birds--Identification Ornithology Rare birds
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1999-11-07
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Red-throated Loons at Saylorville Reservoir in Polk County, IA on November 7, 1999.
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Dinsmore, James J.
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Red-throated Loon
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Saylorville Dam
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Saylorville Reservoir, off of west end of dam
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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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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
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1998-11-27
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Red-throated Loons at Coralville Reservoir in Johnson County, IA on November 27, 1998.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Red-throated Loon
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Coralville Lake
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Coralville Res., Johnson Co., IA
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reservoir
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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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8
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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
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1999-04-21
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1999-05-27
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Rare birds documentation form
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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
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Clear Lake
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Clear Lake, Clear Lake Ia
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Large lake, northside
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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-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
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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.
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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-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.
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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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Iowa Ornithologists' Union | MS 166
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13
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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)
|
Birds--Identification Ornithology Rare birds
|
1993-06-09
|
1993-06-23
|
Rare birds documentation form
|
Rare bird documentation form for two Red-necked Grebes at Four Mile Lake in Emmet County, IA on June 9, 1993.
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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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Iowa Ornithologists' Union | MS 166
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13
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Rare bird documentation form for Red-necked Grebe at Coralville Reservoir, 1986
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1986-11-16
|
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.
|
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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Iowa Ornithologists' Union | MS 166
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13
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Rare bird documentation form for Prairie Falcon southeast of Larrabee, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-07-28
|
1987-07-29
|
Rare birds documentation form
|
Rare bird documentation form for two Prairie Falcons southeast of Larrabee in Cherokee County, IA on July 28, 1987.
|
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 Pine Warbler near George Wyth State Park, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-09-28
|
1986-09-29
|
Rare birds documentation form
|
Rare bird documentation form for two Pine Warblers near George Wyth State Park in Black Hawk County, IA on September 28, 1986.
|
Moore, Francis L.
|
Pine Warbler
|
George Wyth Memorial State Park
|
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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Iowa Ornithologists' Union | MS 166
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29
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Rare bird documentation form for Pine Warbler at Hancher Auditorium in Iowa City in 1992
|
Field notes
|
Birds--Behavior Birds--Identification Rare birds
|
1992-12-20
|
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.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pine Warbler
|
Hancher Auditorium
|
|
|
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Iowa Ornithologists' Union | MS 166
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29
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