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The Usefulness of Science: XVI. The Usefulness of Birds
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Radio scripts
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Beneficial birds Bird watching Birds--Behavior Game and game-birds Accipitridae | Hawks and Eagles Ornithology Laniidae | Shrikes Predation (Biology) Strigiformes | Owls Emberizidae | Sparrows Upland game bird management Insect pests--Control
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1934-03-06
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N/A
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Manuscript, graphic, and printed material
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A radio script written by George O. Hendrickson for the Junior Academy of Science Radio Program and presented on WOI and WSUI explaining the usefulness of birds. Hendrickson describes how birds are very helpful in controlling destructive insects and harmful weeds. Also included are details on how certain birds are beneficial in acting as scavengers to destroy garbage and dead animal carcasses as well as assisting in the elimination of rodent pests. Hendrickson also mentions other values of birds are the use of birds as game and for food. Additionally, one more benefit of birds is the act of bird watching and the enjoyable study and observation of a variety of species in the state.
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Hendrickson, George O.
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Turkey Vulture American Tree Sparrow Downy Woodpecker Northern Bobwhite
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Iowa
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Fairfield (Iowa) Bird Club Records | MS 386
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1
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10
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Birds and their foods
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Reports
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Birds--Behavior Birds--Food Columbiformes | Doves and Pigeons Birds--Infancy
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N/A
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N/A
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Manuscript, graphic, and printed material
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A paper describing the variety of food consumed by birds, including seeds, fruits, insects, rodents, and fish, and how the food habits of birds are beneficial to humans in keeping pest populations under control. Also includes details on the feeding of young by adult birds as well as information on how birds detect and gather the food necessary for growth and maintenance of the high body temperature that birds require to function.
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Barn Owl American Tree Sparrow
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Iowa
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Fairfield (Iowa) Bird Club Records | MS 386
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1
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10
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Rare bird documentation form for Brewer's Blackbird at Clinton Township in Linn County, 1986
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1986-12-20
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N/A
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Rare birds documentation form
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Rare bird documentation form for thirty-five Brewer's Blackbirds at Section 8 of Clinton Township in Linn County, IA on December 20, 1986.
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Zobac, Aldrich
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Brewer's Blackbird
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Clinton Township
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Section 8, Clinton Township Farm on Young Rd. in S. part of Section 8
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Farmyard + corn fields adjacent to farm. Large grove of evergreens. Grove of trees.
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The documentation form by Aldrich Zobac is the only one submitted and forms the basis of this record. Other observers include Gladys Zobac. | Elimination of similar species: [...] Relative size of bird: Smaller than grackle Slightly larger than Cowbird. [...] Birds were feeding + flying around with huge flock of starlings + sparrows (house sparrows). At first glance - when birds were first sighted - thought we were spotting a cowbird. | The original documentation form event lasted from 15:15:00/16:00:00.
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Iowa Ornithologists' Union | MS 166
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35
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76
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Rare bird documentation form for Palm Warbler in Greenfield Township in Warren County, 1991
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1991-08-17
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1991-08-18
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Rare birds documentation form
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Rare bird documentation form for a Palm Warbler in Greenfield Township in Warren County, IA on August 17, 1991.
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Johnson, Ann
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Palm Warbler
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Greenfield Township
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My yard in northern Warren County, Iowa
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Open riparian edge
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The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: Other yellow rumped warblers were eliminated by the bright yellow undertail coverts contrasting with the buffy breast and belly. | The original documentation form event lasted from 11:20:00/11:25:00.
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Iowa Ornithologists' Union | MS 166
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35
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31
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Rare bird documentation form for Townsend's Solitaire at Lake Ahquabi State Park, 1997
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1997-04-13
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Townsend's Solitaire at Lake Ahquabi State Park in Warren County, IA on April 13, 1997.
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Johnson, Ann
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Townsend's Solitaire
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Lake Ahquabi State Park
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Lake Ahquabi SP, Warren Co., IA
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The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. Other observers include Aaron Brees and Jim Sinclair. | Elimination of similar species: Female bluebirds are similar in size and structure and have similar eye rings. The lack of any blue on the wings and tail and the presence of white outer tail feathers eliminates all bluebirds. | The original documentation form event lasted from 14:45:00/15:45:00.
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Iowa Ornithologists' Union | MS 166
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35
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5
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Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1982-01-05
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on January 5, 1982.
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Wilson, Barbara L.
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Vesper Sparrow
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Hastings
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5 miles north + 1 1/2 miles west of Hastings, Mills County, Iowa
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: A good size brown sparrow with white outer tail feathers is likely to be a Vesper Sparrow except in winter. I probably wouldn't call this one if I hadn't seen it better before + after. | The original documentation form event occurred around mid-morning.
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Iowa Ornithologists' Union | MS 166
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35
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52
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Rare bird documentation form for Grasshopper Sparrow at Willow Slough, 1980
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1980-11-05
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1980-12-10
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Rare birds documentation form
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Rare bird documentation form for a Grasshopper Sparrow at Willow Slough in Mills County, IA on November 5, 1980.
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Wilson, Barbara L.
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Grasshopper Sparrow
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Willow Slough State Game Management Area
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Willow Slough, Iowa
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weedy old field, brush nearby but it was in the weedy grass
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Le Conte's Sparrow - eliminated by lack of orange, + by lack of streaks on side of breast Henslow's - eliminated by nape streaks, but it's hard to be sure. Perhaps the difference in color between a Henslow's face + Grasshopper's face would be hard to tell in a backlit bird. Looked pale, though. | The original documentation form event occurred in the afternoon for five minutes or more.
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Iowa Ornithologists' Union | MS 166
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35
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56
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Rare bird documentation form for Connecticut Warbler in Mills County, 1983
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1983-05-26
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Connecticut Warbler in Mills County, IA on May 26, 1983.
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Wilson, Barbara L.
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Connecticut Warbler
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Mills County
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Wilson farm, N.E. Mills Co., Iowa
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Resembles the fall Mourning Warbler plumage. In fact, I must say this is either a female Connecticut Warbler in Spring plumage or a Mourning that retains fall plumage. I did not see if the eye ring is broken or not, nor the extent to which the under tail coverts cover the tail feathers. | The original documentation form event lasted from approximately 09:00:00/09:01:30.
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Iowa Ornithologists' Union | MS 166
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35
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39
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Rare bird documentation form for an unidentified Grosbeak at Anderson Township in Mills County, 1979
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1979-09-08
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1979-11-30
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Rare birds documentation form
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Rare bird documentation form for an unidentified Grosbeak at Anderson Township in Mills County, IA on September 8, 1979.
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Wilson, Barbara L.
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Cardinal-Grosbeaks
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Anderson Township
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Wilson farm: T73-N, R-41W, Sec 26, NE Mills County, Ia.
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: these are Rose-breasted Grosbeaks or Blackheaded Grosbeaks. Or hybrids. Unfortunately, the identification depends on things I do not know. Ruth Green informs me that some Rose-breasted Grosbeaks in early September are so orange on the breast one would think them Black-headeds. Are these young Rose-breasted? What about the call? Do Rose-breasted Grosbeaks make a lower-pitched call, more mellow than the distinctive high-pitched call that is the only one I know for them? If you know, please tell me. These were odd-looking grosbeaks but I can't really identify them. | The original documentation form events occurred around 08:45:00 and in the afternoon.
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Iowa Ornithologists' Union | MS 166
|
35
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69
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Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1982-01-07
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on January 7, 1982.
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Wilson, Barbara L.
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Vesper Sparrow
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Hastings
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5 miles North 1 1/2 miles west of Hastings, Iowa Mills Co.
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: White outer tail feathers + face pattern = Vesper sparrow. | The original documentation form event lasted from 10:33:00/10:36:00.
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Iowa Ornithologists' Union | MS 166
|
35
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52
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Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1981
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1981-12-23
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on December 23, 1981.
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Wilson, Barbara L.
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Vesper Sparrow
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Hastings
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5 miles North, 1 1/2 miles west of Hasings, [sic] Iowa Mills County
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The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: White outer tail feathers on a streaked Sparrow suggests strongly Vesper Sparrow. Lapland Longsurs have white over tail feathers, but lack the white eye ring, are streaked on the sides but not, or only faintly, across the breast. Longspurs do not typically sit in trees. Longspurs have short tails, too. | The original documentation form event lasted from 10:30:00/10:33:00.
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Iowa Ornithologists' Union | MS 166
|
35
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52
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Rare bird documentation form for Lincoln's Sparrow northwest of Hastings, 1983
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1983-01-05
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1983-02-27
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Rare birds documentation form
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Rare bird documentation form for a Lincoln's Sparrow northwest of Hastings in Mills County, IA on January 5, 1983.
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Wilson, Barbara L.
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Lincoln's Sparrow
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Hastings
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Wilson Farm, N.E. Mills County, Iowa
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The documentation form by Barbara Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Distinguished from adult Song Sparrow by buffy breast + fine breast streaks, from young one by eye ring + general face pattern. | The original documentation form event lasted from 16:00:00/16:23:00.
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Iowa Ornithologists' Union | MS 166
|
35
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61
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Rare bird documentation form for Pine Grosbeak at Denver, 1984
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Field notes
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Bird feeders Birds--Behavior Birds--Identification Ornithology Rare birds
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1984-02-12
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Pine Grosbeak at Denver in Bremer County, IA on February 12, 1984.
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Proescholdt, Beth
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Pine Grosbeak
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Denver
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Denver, Bremer Co.
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window feeder of Robert Wylder
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The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Bob Myers, and Francis Moore. | Elimination of similar species: I don't think there is a similar species like the russet coloration | The original documentation form event lasted from 14:35:00/14:38:00.
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Iowa Ornithologists' Union | MS 166
|
35
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80
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Rare bird documentation form for Northern Mockingbird at Lake Red Rock, 1983
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1983-01-01
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1983-01-06
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Rare birds documentation form
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Rare bird documentation form for a Northern Mockingbird at Lake Red Rock in Marion County, IA on January 1, 1983.
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Proescholdt, Beth
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Northern Mockingbird
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Lake Red Rock
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Lake Red Rock, 1/2 to 1 mile north of dam, along road
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General: river valley of Des Moines R Specific: edge of wooded creek, open area to the south, huge leafless tree top
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The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Phyllis Harris, and Ramona Sommerlot. | Elimination of similar species: Loggerhead Shrike - or northern shrike | The original documentation form event lasted from 12:00:00/12:05:00.
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Iowa Ornithologists' Union | MS 166
|
35
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13
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Rare bird documentation form for Great-tailed Grackle at Wapello Township in Louisa County, 1992
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1992-04-30
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Great-tailed Grackle at Wapello Township in Louisa County, IA on April 30, 1992.
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Ohde, Bill
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Great-tailed Grackle
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Wapello Township
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SE 1/4 of section 19, T74N, R4W, Louisa County, Iowa
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Rural farmstead on edge of large timber block. In tall (15') backyard shrubs.
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The documentation form by Bill Ohde is the only one submitted and forms the basis of this record. | Elimination of similar species: Common grackle - this bird was nearly crow-sized, longer tailed, with the peculiar whistles and rattles. Boat-tailed grackle - song was wrong. | The original documentation form event occurred around 09:00:00.
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Iowa Ornithologists' Union | MS 166
|
35
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77
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Rare bird documentation form for Pine Warbler at Saylorville Lake, 1989
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1989-08-06
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1989-08-12
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Rare birds documentation form
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Rare bird documentation form for a Pine Warbler at Saylorville Lake in Polk County, IA on August 6, 1989.
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Myers, Robert K.
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Pine Warbler
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Saylorville Lake
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Saylorville Res.
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edge of lake - giant ragweed + other weeds at edge of timber
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The documentation form by Bob Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: Bay-breasted warbler + blackpolls have streaked backs. | The original documentation form event lasted from 09:05:00/09:15:00.
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Iowa Ornithologists' Union | MS 166
|
35
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29
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Rare bird documentation form for Smith's Longspur west of Almont, 1990
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1990-12-29
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Smith's Longspur west of Almont in Clinton County, IA on December 29, 1990.
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Blevins, Brian L.
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Smith's Longspur
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Almont
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About 2 miles west of Almont, IA. Clinton, Co.
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Harvested fields with new spread manure
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The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Other observers include Corey Blevins and Lewis Blevins. | Elimination of similar species: The bird was quickly picked out of the group of about 150 of Lapland Longpsurs which were in various plumages. When this species is in 3/4 breeding plumage it is easily distinguished. | The original documentation form event lasted from 15:05:00/15:17:00.
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Iowa Ornithologists' Union | MS 166
|
35
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67
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Rare bird documentation form for Smith's Longspur west of Almont, 1990
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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1990-12-29
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Smith's Longspur west of Almont in Clinton County, IA on December 29, 1990. Attached to the documentation is a note from the IOU about its review status by the records committee.
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Blevins, Brian L.
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Smith's Longspur
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Almont
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About 2 miles west of Almont, IA. Clinton, Co.
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Harvested fields with new spread manure
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The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Other observers include Corey Blevins and Lewis Blevins. | Elimination of similar species: The bird was quickly picked out of the group of about 150 of Lapland Longspurs which were in various plumages. When this species is in 3/4 breeding plumage it is easily distinguished. | The original documentation form event lasted from 15:05:00/15:17:00.
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Iowa Ornithologists' Union | MS 166
|
35
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67
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Rare bird documentation form for Cerulean Warbler at Amana Woods, 1981
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1981-04-30
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1981-05-04
|
Rare birds documentation form
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Rare bird documentation form for a Cerulean Warbler at Amana Woods north of Homestead in Iowa County, IA on April 30, 1981.
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Bendorf, Carl J.
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Cerulean Warbler
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Amana Woods
|
one mile north of Homestead, IA. Iowa County "Amana Woods"
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General: Edge of extensive decidous [sic] woods, moving about in upper story Specific: of large trees along dirt road.
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The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. | Elimination of similar species: This is only bird I know of with the narrow dark band across otherwise clear throat and underside. This band was seen very clearly. | The original documentation form event lasted from 07:50:00/07:55:00.
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Iowa Ornithologists' Union | MS 166
|
35
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33
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Rare bird documentation form for Worm-eating Warbler at Amana Woods, 1981
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1981-06-21
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1981-07-11
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Rare birds documentation form
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Rare bird documentation form for a Worm-eating Warbler at Amana Woods north of Homestead in Iowa County, IA on June 21, 1981.
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Bendorf, Carl J.
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Worm-eating Warbler
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Amana Woods
|
1.5 miles north of Homestead, IA. "Amana Woods"
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General: Extensive deciduous woodland. Specific: Small wooded valley with some clearings and small stream.
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The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Rick Hollis and Lanny Haldy. | Elimination of similar species: Other warblers or viroes [sic] eliminated by bold striping on crown. Chipping sparrow eliminated by habitat and greenish color and head stripes. | The original documentation form event lasted from 07:50:00/08:15:00.
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Iowa Ornithologists' Union | MS 166
|
35
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36
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Rare bird documentation form for Bohemian Waxwing at Iowa City, 1984
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Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1984-11-11
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1984-11-15
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Rare birds documentation form
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Rare bird documentation form for a Bohemian Waxwing at Iowa City in Johnson County, IA on November 11, 1984.
|
Bendorf, Carl J.
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Bohemian Waxwing
|
Iowa City
|
1 mile w. of #218 on county F20 County: Johnson
|
Along roadside lined with medium trees and a hillside with lots of bushes and shrubs. Many Cedar Waxwings feeding in same area.
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Thomas Kent, Thomas Staudt, and Richard Hollis. | Elimination of similar species: The size, wing markings, chestnut undertail, and call note were considered in direct comparison to nearby Cedar Waxwings. | The original documentation form event lasted from 10:35:00/10:40:00.
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Iowa Ornithologists' Union | MS 166
|
35
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16
|
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Rare bird documentation form for Hooded Warbler at Amana Woods, 1982
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Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1982-06-04
|
1982-07-30
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Rare birds documentation form
|
Rare bird documentation form for a Hooded Warbler at Amana Woods in Iowa County, IA on June 4, 1982.
|
Bendorf, Carl J.
|
Hooded Warbler
|
Amana Woods
|
Amana Woods. Iowa County. One mile east of HWY 149 on a dirt road immediately south of Iowa River.
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Moist deciduous mature woodland with much undergrowth
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Tom Kent, Tom Staudt, and Lanny Haldy. | Elimination of similar species: Female Wilson's Warbler is eliminated by the observation of two large white areas on the undertail surface | The original documentation form event lasted from 12:40:00/12:50:00.
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Iowa Ornithologists' Union | MS 166
|
35
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41
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Rare bird documentation form for Hooded Warbler at Turkey Creek Wildlife Area, 1982
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Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1982-07-22
|
1982-07-23
|
Rare birds documentation form
|
Rare bird documentation form for a Hooded Warbler at Turkey Creek Wildlife Area in Cass County, IA on July 22, 1982.
|
Hensley, R. Craig
|
Hooded Warbler
|
Turkey Creek
|
Turkey Creek Wildlife Area
|
Near an oxbow, dominant trees were elm, silver maple, cottonwood. along the edge of the woods.
|
The documentation form by Craig Hensley is the only one submitted and forms the basis of this record. | Elimination of similar species: The only species that I believed was similar was the yellow warbler, in fact, when I first saw it without binoculars, I thought that it was a yellow warbler. However, this bird lacked the red streaks from its body. | The original documentation form event lasted from 15:00:00/15:20:00.
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Iowa Ornithologists' Union | MS 166
|
35
|
41
|
|
Rare bird documentation form for Pine Warbler at Greenwood Park in Des Moines, 1983
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1983-10-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Pine Warbler at Greenwood Park in Des Moines in Polk County, IA on October 2, 1983.
|
Thompson, Dennis
|
Pine Warbler
|
Greenwood Park
|
Greenwood Park, Des Moines Iowa
|
General: City park with large trees, little undercover. Specific: Row of pines (Norway, I believe)
|
The documentation form by Dennis Thompson is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong, Mark Dixon, Mark Rouw, and Larry Totten. | Elimination of similar species: Unstreaked back eliminated blackpoll, Bay-breasted. Large wingbars eliminated other warblers. Face pattern different than Prairie Warbler (had narrow eye-ring). Thin bill, actions, voice eliminate Yellow-thr. Vireo. | The original documentation form event lasted from 09:30:00/09:40:00.
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Iowa Ornithologists' Union | MS 166
|
35
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29
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Rare bird documentation form for Black-throated Blue Warbler at Fairfield, 1987
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1987-10-31
|
1987-12-31
|
Rare birds documentation form
|
Rare bird documentation form for a Black-throated Blue Warbler at Fairfield in Jefferson County, IA on October 31, 1987.
|
Porter, Diane C.
|
Black-throated Blue Warbler
|
Fairfield
|
908 E. Briggs, Fairfield, IA (Jefferson County, SE Iowa)
|
In my yard in town, a residential area with many mature trees. Near Chautauqua Park, which has a grove of large oaks. The bird was in a ginnala maple in my front yard.
|
The documentation form by Diane Porter is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird really does not resemble other warblers. It looked more like a junco than any other species, but the bill size and shape, the bird's small size, the white wing patches, and the blue color all told against that.
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Iowa Ornithologists' Union | MS 166
|
35
|
25
|