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Rare bird documentation form for Merlin at Sioux Center, 1986
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Field notes
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Birds--Identification Ornithology Rare birds
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1987-03-27
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Sioux Center in Sioux County, IA on March 27, 1987.
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Van Dyk, John, 1936-
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Merlin
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Sioux Center
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Sioux Center (Sioux Co).
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. | Elimination of similar species: There were many migrating Kestrels in the area, but I recognized this bird at once as a Merlin because of its distinctively striped breast (it was facing the road) [...] Size about of a Kestrel, but no distinctive Kestrel-like head markings and no rufous on back and tail. [...] I rule out Kestrel on basis already indicated above, as well as Sharp-shinned Hawk, since this bird had pointed wings and the breast striping was lengthwise on light background, rather than crosswise on reddish or rusty background.
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32
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Rare bird documentation form for Merlin between Big Creek State Park and Saylorville Reservoir, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
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1987-04-20
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1987-04-22
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Rare birds documentation form
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Rare bird documentation form for a Merlin between Big Creek State Park and Saylorville Reservoir in Polk County, IA on April 20, 1987.
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Proescholdt, Mark
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Merlin
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Big Creek State Park Saylorville Lake
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Between Big Creek State Park and Saylorville Reservoir
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Over wooded hillsides along the Des Moines 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 sharp-shinned Hawk has rounded wings and not pointed like a falcon. A Peregrine is considerably larger and a Kestrel is much smaller. | The original documentation form event lasted from 10:10:00/10:11:00.
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32
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Rare bird documentation form for Merlin at Grammer Grove Wildlife Area, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
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1987-05-03
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1987-05-24
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Grammer Grove Wildlife Area in Marshall County, IA on May 3, 1987.
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Proescholdt, Mark
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Merlin
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Grammer Grove County Wildlife Area
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Grammer Grove Co. Park - (Marshall Co.)
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Riverbottom Woods with open areas
|
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: Sharpshinned Hawk has accipiter shape and a longer tail look. A Kestrel is smaller and has a very definite mustached face pattern. | The original documentation form event lasted from 16:45:00/17:40:00.
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32
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Rare bird sighting for Merlin at Des Moines in 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-01-24
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1988-02-26
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Manuscript, graphic, and printed material
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Rare bird sighting for for a Merlin at Des Moines in Polk County, IA on February 17, 19, and 26, 1988; also includes additional species sighting information.
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Martsching, Paul
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Short-eared Owl Merlin Northern Shrike
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Des Moines Doolittle Prairie State Preserve Hendrickson Marsh Wildlife Management Area
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|
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32
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Rare bird documentation form for Merlin north of Burlington, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-02-19
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin north of Burlington in Des Moines County, IA on February 19, 1988.
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Fuller, James L
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Merlin
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Des Moines County
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10 miles north of Burlington
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Bottomland - Farm fields
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The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Cal Knight. | Elimination of similar species: Kestrel - thinner shape of Merlin and absolutely no red visible on back tail. | The original documentation form event lasted from 10:15:00/10:18:00.
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32
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Rare bird documentation form for Merlin west of Sioux Center, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-09-17
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin west of Sioux Center in Sioux County, IA on September 17, 1988.
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Van Dyk, John, 1936-
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Merlin
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Sioux Center
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Sioux Center (Sioux Co).
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird was either a female or a juvenile: brownish above, and striped (lengthwise) breast. There was no possible confusion with a Kestrel: the bird possessed no distinctive Kestrel head markings and no rufous on back and tail.
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32
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Rare bird documentation form for Merlin at Graceland Cemetery, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-12-17
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1988-12-29
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Graceland Cemetery in Sioux City in Woodbury County, IA on December 17, 1988.
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Huser, Bill F.
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Merlin
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Graceland Park Cemetery
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Graceland Cemetery, Sioux City, IA
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open canopy mixed woodland
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The documentation form by Bill Huser is the only one submitted and forms the basis of this record. Other observers includes Jerry Probst, but he did not locate the bird. | Elimination of similar species: Kestrel - large size, bold brown breast streaking, lack of distinct facial pattern, absence of rust-brown coloration. Sharp-shinned/Cooper's - pointed wings, relatively short tail - 1" beyond wingtips, indistinct falcon facial pattern. | The original documentation form event lasted from 16:30:00/17:00:00.
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32
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Rare bird documentation form for Merlin at Saylorville Lake, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-12-18
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1988-12-20
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Saylorville Lake in Polk County, IA on December 18, 1988.
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Armstrong, Eloise
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Merlin
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Saylorville Lake
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1 mile east of long bridge at Saylorville Lake
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Farm grove and open farm field
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The documentation form by Eloise Armstrong is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong. | Elimination of similar species: No face pattern like a Kestrel. | The original documentation form event lasted from 14:30:00/14:35:00.
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32
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Rare bird documentation form for Merlin at Bay's Branch Wildlife Management Area, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-12-20
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1989-01-01
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Bay's Branch Wildlife Management Area in Guthrie County, IA on December 20, 1988.
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Cummins, Raymond L.
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Merlin
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Bays Branch State Wildlife Area
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Bay's Branch WMA, Guthrie Co.
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grassy field bordered by pine and cedar shelder belts
|
The documentation form by Ray Cummins is the only one submitted and forms the basis of this record. Other observers include John Hoogerheide. | Elimination of similar species: American Kestrel by tail pattern, heavy breast, and did hover during flight. Eurasian Kestrel female by tail was squared not wedged. | The original documentation form event lasted from 13:00:00/13:10:00.
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32
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Rare bird documentation form for Merlin at Riverton Area, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-12-27
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1988-12-28
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Riverton Area in Fremont County, IA on December 27, 1988.
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Dinsmore, Stephen J.
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Merlin
|
Riverton Wildlife Management Area
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Riverton A., Fremont Co., IA
|
flying over large lake
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Ross Silcock. | Elimination of similar species: The small size, lack of any obvious facial pattern, and lack of dark axillars eliminates Peregrine and Prairie Falcons. The brown upperparts, barred tail, streaked underparts, and more powerful wingstrokes eliminate Am. Kestrel. | The original documentation form event occurred at approximately 08:15:00/08:17:00.
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32
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Rare bird documentation form for Merlin at Sioux Center, 1989
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Field notes
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Birds--Identification Ornithology Rare birds
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1989-01-01
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Merlin at Sioux Center in Sioux County, IA on January 1, 1989.
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Van Dyk, John, 1936-
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Merlin
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Sioux Center
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farmyard just a little bit east of our home in Sioux Center
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. Other observers include Tina Van Dyke and Wendy Van Dyk. | Elimination of similar species: I saw at once that the bird was not a Kestrel but a Merlin. The bird was about the size of a Kestrel, but lacked the bold facial markings, exhibited no rufous on back or tail, showed vertically streaked underparts, and its tail was barred. | The original documentation form event occurred in the afternoon with two sightings with one for an unknown length of time and the other for three to four minutes.
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Rare bird documentation form for Merlin at Glenwood, 1989
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Field notes
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Birds--Identification Ornithology Rare birds
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1989-01-01
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Glenwood in Mills County, IA on January 1, 1989.
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Rose, Douglas L.
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Merlin
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Glenwood
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in abandoned alley. Locust St, Tyson St., Hazel St., Glenwood IA.
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Open w/ houses, shrubs, med. trees - suburban -
|
The documentation form by Douglas L. Rose is the only one submitted and forms the basis of this record. Other observers include June Parks, Howard Curry, and Jenny Curry. | Elimination of similar species: Sharp Shinned Hawk, - pointed wings, mustache, Kestrel - Wrong color - only one mustache, no stripe, brown back an tail., banded tail. | The original documentation form event lasted from 13:30:00/13:40:00.
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Rare bird documentation form for Merlin between Algona and Burt, 1989
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Field notes
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Birds--Identification Ornithology Rare birds
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1989-06-04
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Merlin along highway 169 between Algona and Burt in Kossuth County, IA on June 4, 1989.
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Kenne, Matthew C.
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Merlin
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Algona Burt
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along highway 169 between Algona + Burt, Kossuth Co. Ia
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open farm country
|
The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird was darker than a Kestrel with no rust or blue on upper surfaces, darker below. It didn't bounce, flutter, or glide (or wander) as a Kestrel does, especially in a light breeze. The dark back half of the tail was different than the Kestrel's light one, and it was thicker + shorter. Kestrels always remind me of a Killdeer, this bird didn't remotely bring one to mind. | The original documentation form event occurred around 19:15:00
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32
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Rare bird documentation form for Merlin at Sioux Center, 1989
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Field notes
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Birds--Identification Ornithology Rare birds
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1989-10-03
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1989-10-04
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Sioux Center in Sioux County, IA on October 3, 1989.
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Van Dyk, John, 1936-
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Merlin
|
Sioux Center
|
top of a dead tree in a neighbor's yard.
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. Other observers include his wife Susan Van Dyk. | Elimination of similar species: The bird was about the size of a Kestrel, but lacked the bold facial markings. | The original documentation form event occurred in the afternoon for more than twenty minutes.
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Rare bird documentation form for Merlin at southwest Chickasaw County, 1990
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Field notes
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Birds--Identification Ornithology Rare birds
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1990-06-03
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1990-06-04
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Rare birds documentation form
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Rare bird documentation form for a Merlin at southwest Chickasaw County, IA on June 3, 1990.
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Cecil, Robert I.
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Merlin
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Chickasaw County
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S.W. Chickasaw County
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Fence row in row-cropped ag. land
|
The documentation form by Robert Cecil is the only one submitted and forms the basis of this record. | Elimination of similar species: No other small falcon has uniform dark brown back and upper wing surface. It was much too small to be a female Peregrine. | The original documentation form event lasted from 15:45:00/15:45:05.
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32
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Rare bird documentation form for Merlin at Ames, 1991
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Field notes
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Birds--Identification Ornithology Rare birds
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1991-01-31
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Ames in Story County, IA on January 31, 1991.
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Dinsmore, Stephen J.
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Merlin
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Ames
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Ames, Story Co.
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|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Falcon-like appearance eliminates other raptors. The smaller size, white axillars, and tail pattern eliminates other falcons. | The original documentation form event lasted from 15:47:00/15:54:00.
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32
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Rare bird documentation form for Merlin at Big Sioux Recreation Area, 1994
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Field notes
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Birds--Identification Ornithology Rare birds
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1994-09-07
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Big Sioux Recreation Area in Sioux County, IA on September 7, 1994.
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Van Dyk, John, 1936-
|
Merlin
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Big Sioux Reacreation Area
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[...] South Pits just south of Hawarden in western Sioux County.
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. | Elimination of similar species: My first thought was that I was looking at a Kestrel. A second look, however, immediately revealed the absence of the facial markings characteristic of a Kestrel. | The original documentation form event lasted from 11:00:00/11:10:00.
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Rare bird documentation form for Merlin at Rock Valley Wildlife Area, 1994
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Field notes
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Birds--Identification Ornithology Rare birds
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1994-09-21
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Rock Valley Wildlife Area in Sioux County, IA on September 21, 1994.
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Van Dyk, John, 1936-
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Merlin
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Rock Wildlife Area
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Rock Valley Wildlife Area
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. | Elimination of similar species: I had seen Sharp-shinned Hawks in this area a week before, but the pointed wings made me recognize at once I was looking at a falcon. [...] no Kestrel-like head markings. | The original documentation form event lasted around twenty minutes.
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Rare bird documentation form for Merlin between Sioux-Rock public access and Oak Grove Park, 1994
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Field notes
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Birds--Identification Ornithology Rare birds
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1994-09-24
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Merlin between Sioux-Rock public access and Oak Grove Park in Sioux County, IA on September 24, 1994.
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Van Dyk, John, 1936-
|
Merlin
|
Oak Grove State Park Rock River Access
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Between the Sioux-Rock public access area and Oak Grove Park
|
|
The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. | Elimination of similar species: In addition, it would fly every few minutes or so, back and forth between several dead trees, displaying it pointed wings, brownish upperparts, banded tail, and absence of any rufous on its upper parts. | The original documentation form event occurred in the morning.
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Rare bird documentation form for Merlin at Diamond Lake, 1995
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Field notes
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Birds--Identification Ornithology Rare birds
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1995-12-30
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1996-01-30
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Diamond Lake in Dickinson County, IA on December 30, 1995.
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Thelen, Ed
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Merlin
|
Diamond Lake
|
West side of Diamond Lake, Dickinson County
|
Cedar plantings in open field
|
The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. Other observers include Marty Thelen and Wally Jorgenson. | Elimination of similar species: Kestrel - dark back. | The original documentation form event lasted from 15:30:00/16:00:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Merlin at Andover, 1997
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Field notes
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Birds--Identification Ornithology Rare birds
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1997-12-27
|
1998-01-13
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Andover in Clinton County, IA on December 27, 1997.
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Blevins, Brian L.
|
Merlin
|
Andover
|
Andover, IA. Jackson Co. Iowa
|
Open country, the bird was in only tree at farm house were he was watching smaller birds at a pole birdfeeder.
|
The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Other observers include Corey Blevins and Ann Barker. | Elimination of similar species: Eliminate Kestrel by size and coloring. Eliminate Peregrine by size and lack of dark head cap. | The original documentation form event lasted from 09:23:00/09:24:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Merlin at Boone County, 1999
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Field notes
|
Birds--Identification Ornithology Rare birds
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1999-01-01
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Merlin at Boone County, IA on January 1, 1999.
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Havlik, Mike
|
Merlin
|
Boone County
|
Boone County
|
Bird was spotted flapping about 1 foot off of the ground, landed in the corner of a corn field and began feeding on an unidentified bird.
|
The documentation form by Michael Havlik is the only one submitted and forms the basis of this record. Other observers include John Schmitz and Jason O'Brian. | Elimination of similar species: American Kestrel - no black mustache marks, no rufous on back. Sharp-shinned Hawk - pointed wings, dark eye, wide tail band, open field habitat. Peregrine and Prairie Falcon - smaller size, lack of bold mustache. | The original documentation form event lasted from 11:30:00/11:45:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Merlin at Cayler Prairie State Preserve, 1999
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-07-09
|
1999-07-11
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Cayler Prairie State Preserve in Dickinson County, IA on July 9, 1999.
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Harr, Douglas C.
|
Merlin
|
Cayler Prairie State Preserve
|
1/2 mi. N. of Cayler Prairie State Preserve, Dickinson Co., IA
|
Mostly open grasslands w/ scattered trees & brush; Little Sioux River
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The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: Am. Kestrel -- larger; different color & patterns, different flight pattern, no hovering. N. Harrier -- Smaller; Sharper wings, different body pattern, no white rump patch, no hovering or lazy, low soaring. | The original documentation form event lasted from 14:46:00/14:49:00.
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Iowa Ornithologists' Union | MS 166
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32
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Doug Trapp letter to James Dinsmore regarding sick Gyrfalcon, March 7, 1983
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Correspondence Field notes
|
Birds--Identification Ornithology Rare birds Wildlife rehabilitation
|
1983-03-07
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Doug Trapp to James Dinsmore dated March 7, 1983. Trapp reports trying to care for a sick Gyrfalcon on November 25, 1981.
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Trapp, Douglas E.
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Gyrfalcon
|
Akron Sioux City
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|
|
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Iowa Ornithologists' Union | MS 166
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33
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Rare bird documentation form for Gyrfalcon on the Mississippi River between Davenport and Rock Island, IL, 1996
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1996-12-22
|
1997-01-03
|
Rare birds documentation form
|
Rare bird documentation form for a Gyrfalcon on the Mississippi River between Davenport in Scott County, IA and Rock Island in Rock Island County, IL on December 22, 1996.
|
Blevins, Brian L.
|
Gyrfalcon
|
Davenport Rock Island
|
Mississippi River between Davenport in Scott Co., IA and Rock Island in Rock Island County, Ill. between Big Island + Credit Island. From Ill side.
|
Directly on Mississippi River Channel with most of the river frozen over.
|
The documentation form by Brian L. Blevins is the only one submitted and forms the basis of this record. Other observers include Lewis D. Blevins and Corey T. Blevins. | Elimination of similar species: The only bird close or similar is the Peregrine. It was easily eliminated by the lack of a dark cap, shear bulk and size and the total light grayness. | The original documentation form event lasted from 10:26:00/10:29:00.
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Iowa Ornithologists' Union | MS 166
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33
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