Rare bird documentation form for Peregrine Falcon at Babcock Access, 1982
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1982-10-10
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1982-12-06
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Rare birds documentation form
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Rare bird documentation form for a Peregrine Falcon at Babcock Access in Hawkeye Wildlife Area in Johnson County, IA on October 10, 1982.
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Newlon, Michael C.
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Peregrine Falcon
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Babcock Access
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Babcock lake Road, Hawkeye Wildlife Area, Johnson Co. IA
|
area of dead trees at edge of reservoir
|
The documentation form by Michael Newlon is the only one submitted and forms the basis of this record. | Elimination of similar species: Dark bar through eye (wide), coloration, falcon shape eliminate Prairie Falcon, Gyrfalcon. | The original documentation form event lasted from 09:00:00/09:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-01-22
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on January 22, 1984.
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Moore, Francis L.
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Northern Goshawk
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Sweet Marsh
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3 mi. S. of Sweet Marsh, Bremer Co.
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Open field edge along Wapsipinicon River
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Cooper's Hawk does not have wide, bold, white eyestripe or fluffy undertail coverts. Sharp-shinned Hawk is a lot smaller than this bird was. | The original documentation form event lasted from 08:30:00/08:35:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-02-15
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1984-02-16
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on February 15, 1984.
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Proescholdt, Beth
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Northern Goshawk
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Sweet Marsh
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northeast Bremer Co, road just east of Sweet Marsh
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from trees along marsh, over farmland
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt and Bob Myers. | Elimination of similar species: Cooper's Hawk - too large for that; other hawk (buteos or harrier) - not that because of accipiter shape + flight. | The original documentation form event lasted from 13:08:00/13:12:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Red Rock Reservoir, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-03-18
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1984-03-22
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Red Rock Reservoir in Marion County, IA on March 18, 1984.
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Thompson, Dennis
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Northern Goshawk
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Lake Red Rock
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North edge of Red Rock Res. Marion County
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Pinegrove of 4 or 5 acres on north side of Red Rock Res. Thick grove of pines 30-40 ft. tall.
|
The documentation form by Dennis Thompson is the only one submitted and forms the basis of this record. | Elimination of similar species: Much larger than Cooper's or Sharp-shinned. Silver-gray coloration eliminated buteos. | The original documentation form event lasted from 13:00:00/13:05:00 approximately.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at MacBride Field Campus, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-01-06
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1984-01-08
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at MacBride Field Campus in Johnson County, IA on January 6, 1984.
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Staudt, Thomas J.
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Northern Goshawk
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Macbride Nature Recreation Area
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Macbride Field Campus Johnson Co.
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mixed conifer and deciduous forest. hilly with open areas
|
The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Carol Newlon and a Christmas Bird Count group. | Elimination of similar species: large size and eyebrow strip eliminate other accipiters. Buteo's are generally browner, shorter tail, and also lack an eyebrow strip. Osprey is also browner and has more extensive white on the head. Osprey also would have noticeably long wings. | The original documentation form event lasted from 09:10:00/09:15:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Lake Rathbun, 1983
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1983-12-19
|
1984-01-07
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Lake Rathbun in Lucas County, IA on December 19, 1983.
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Brown, Mike
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Northern Goshawk
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Rathbun Lake
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Lucas Co., Iowa approx. 3.5 miles southeast of Russell, Lake Rathbun area
|
upland mixture of corn stubble, woodland and planted prairie grasses
|
The documentation form by Mike Brown is the only one submitted and forms the basis of this record. Other observers include Brian Winter and Bill Rybarczyk. | Elimination of similar species: Larger and grayer undersides than other Accipiters. Shorter wings, no rump patch, and different flight pattern than N. Harrier. Wings not pointed like a falcon's. | The original documentation form event lasted from 15:30:00/15:31:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Elkhart, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-29
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Elkhart in Polk County, IA on January 29, 1984.
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Mosman, Dean
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Northern Goshawk
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Elkhart
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2 M.E. of Elkhart, IA
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Timber Area
|
The documentation form by Darwin (Dean) Mosman is the only one submitted and forms the basis of this record. Other observers include Diane Mosman and Mike Mosman. | Elimination of similar species: Cooper's is too small also no eye line. No barring on breast of Goshawk. | The original documentation form event lasted from 10:20:00/10:30:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Cherokee, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-01-15
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Cherokee in Cherokee County, IA on January 15, 1984.
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Bierman, Dick
|
Northern Goshawk
|
Cherokee
|
3 miles northwest of the town of Cherokee
|
Red Cedar and oak timber
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Coopers and Sharpshinned hawks, this was an adult bird and it did not have the rust colored barring on the chest that they do. Falcons have narrow pointed wings. Male Northern Harriers are lighter and have a white rump patch. | The original documentation form event lasted from 14:45:00/14:47:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Big Marsh, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-28
|
1984-01-29
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Big Marsh in Butler County, IA on January 28, 1984.
|
Moore, Francis L.
|
Northern Goshawk
|
Big Marsh Wildlife Area
|
N.W. side of Big Marsh, Butler Co.
|
Open marsh with some tree and shrub wildlife plantings
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers and Dan Perkins. | Elimination of similar species: Cooper's Hawk does not have white eyestripe or long fluffy undertail coverts. | The original documentation form event lasted from 09:15:00/09:18:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Merlin at Viking Lake State Park, 1978
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Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1978-09-24
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Viking Lake State Park in Red Oak in Montgomery County, IA on September 24, 1978.
|
Bray, Tanya
|
Merlin
|
Viking Lake State Park
|
Viking Lake State Park
|
Man-made lake surrounded by scrubby fields; some mature woodland
|
The documentation form by Tanya Bray is the only one submitted and forms the basis of this record. | The original documentation form event occurred around 08:15:00.
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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 Sugar Bottom Recreation Area, 1979
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Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1979-03-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Sugar Bottom Recreation Area at Coralville Reservoir in Johnson County, IA on March 11, 1979.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
Merlin
|
Sugar Bottom Campground
|
Sugar Bottom Recreation area on Coralville Reservoir
|
wooded valley with adjacent open fields. Small valley 1/4 - 1/2 mile from Coralville Reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Sparrow hawk - no red on tail, no facial marking, unlikely habitat. Sharp-shinned Hawk - wing shape and flight pattern different from Sharp-shinned. | The original documentation form event occurred around 10:20:00.
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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 Riverside Township in Fremont County, 1978
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Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1978-03-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Riverside Township in Fremont County, IA on March 19, 1978.
|
Silcock, W. Ross
|
Merlin
|
Riverside Township
|
Riverside Twp Fremont Co, Iowa
|
Nishnabotna River Bottom, Corn stubble fields (frozen)
|
The documentation form by W. Ross Silcock is the only one submitted and forms the basis of this record. | Elimination of similar species: Accipiters- Wings were pointed, not rounded, and bird did not sail, but flew with rapid, continuous strokes. | The original documentation form event lasted from 09:30:00/09:30:10.
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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 Dunbar Slough, 1980
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1980-09-21
|
1980-09-28
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Dunbar Slough in Greene County, IA on September 21, 1980.
|
Newlon, Michael C.
|
Merlin
|
Dunbar Slough
|
Dunbar Slough, Greene Co. IA
|
marshy slough surrounded by farmland
|
The documentation form by Michael C. Newlon is the only one submitted and forms the basis of this record. Other observers include Carol S. Newlon, Tom Shires, and Thomas Kent. | Elimination of similar species: Coloration, lack of strong facial marks, banded tail, eliminates Am. Kestrel; size eliminates larger falcons. | The original documentation form event lasted from 09:00:00/09:20:00.
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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 Co. Rd. W48 in Johnson County, 1979
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Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1979-03-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Co. Rd. W48 in Johnson County, IA on March 18, 1979.
|
Halmi, Nicholas S.
|
Merlin
|
Hawkeye Wildlife Management Area
|
Co. Rd. W48, Johnson Co., Iowa
|
over flooded fields, tailwaters of Coralville Reservoir
|
The documentation form by Nicholas S. Halmi is the only one submitted and forms the basis of this record. | Elimination of similar species: Kestrel - slimmer, flight less direct and powerful. Sharp-shin: Rounded wings, relatively longer tail, more flapping flights | The original documentation form event lasted from 14:00:00/14:00:15.
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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 Brookside Park, 1978
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1978-03-20
|
1978-04-28
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Brookside Park in Ames in Story County, IA on March 20, 1978.
|
Johnson, Ellen J.
|
Merlin
|
Brookside Park
|
Brookside Park, Ames, Story County, Iowa
|
park near Iowa State University. Deciduous woods with many trails - flew over Squaw Creek
|
The documentation form by Ellen Johnson is the only one submitted and forms the basis of this record. Other observers include Ornithology Class (Pam Keigley, Pam White, John Hemphill, and Robin Bruegman). | Elimination of similar species: Kestrel - too large for a kestrel. Sharp-shinned hawk - it had more pointed wings. | The original documentation form event occurred around 08:45:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Hermit Thrush at Sundown Ski Area near Asbury, 1981
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Field notes
|
Birds--Behavior Birds--Identification Ornithology Ornithology--Societies, etc Rare birds
|
1981-12-26
|
1981-12-27
|
Rare birds documentation form
|
Rare bird documentation form for a Hermit Thrush Sundown Ski Area near Asbury in Dubuque County, IA on December 26, 1981.
|
Miller, John Carl
|
Hermit Thrush
|
Asbury
|
Along the Heritage Trail across the crick from the longest ski run of Sundown Ski Area.
|
Streamside cover consisting of: understory (shrubs and bushes). Young tree growth and some mature trees (all deciduous). Cedars nearby.
|
The documentation form by John Carl Miller is the only one submitted and forms the basis of this record. Other observers include Brian Larson. | Elimination of similar species: smaller than a robin larger than a sparrow | The original documentation form event occurred from 08:30:00/08:40:00.
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Iowa Ornithologists' Union | MS 166
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9
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Rare bird documentation form for Greater Scaup at Princeton, 1979
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1979-03-10
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for twenty Greater Scaups at Princeton in Scott County, IA on March 10, 1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Greater Scaup
|
Princeton
|
Mississippi River from I 80 north to Princeton
|
Mississippi River - partly ice covered lot - mostly open
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include T.K. Shires. | Elimination of similar species: Lesser scaup - There were about 40 of these for direct comparison, in the same field of view at times. | The original documentation form event lasted from 13:30:00/14:00:00.
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Iowa Ornithologists' Union | MS 166
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10
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Rare bird documentation for Merlin at Calamus, 1978
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1978-02-06
|
1978-03-09
|
Rare birds documentation form
|
Rare bird documentation for a Merlin at Calamus in Clinton County, IA on February 6, 1978.
|
Bryant, Robert R.
|
Merlin
|
Calamus
|
1/3 mi. north of Calamus, Ia.
|
open country-cornfields, grass ditches, one wooded ditch. Sitting on wire over fence line between snowcovered road ditch and cornfield.
|
The documentation form by Bob Bryant is the only one submitted and forms the basis of this record. | Elimination of similar species: Kestrel - eliminated because of size and lack of rufous coloring and black facial pattern. Sharp-shinned Hawk - eliminated because tail not long, not near any large wooded area. | The original documentation form event occurred around 15:45:00.
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Iowa Ornithologists' Union | MS 166
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33
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32
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Opal Uher letter to James J. Dinsmore regarding a request to purchase a Peter C. Petersen publication, August 9, 1988
|
Correspondence Field notes
|
Bird feeders Bird watching Birds--Nests Birds--Research Ornithology--Societies, etc Birds--Infancy
|
1988-08-09
|
N/A
|
Manuscript, graphic, and printed material
|
Opal Uher letter to James J. Dinsmore regarding a request to purchase a copy of a publication by Peter C. Petersen. The letter includes field notes on House Finch nesting. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1988.
|
Uher, Opal
|
House Finch
|
Waterloo
|
|
|
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Iowa Ornithologists' Union | MS 166
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23
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6
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Notes on Scissor-tailed Flycatcher, June 26, 1986
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1986-06-26
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes for a Scissor-tailed Flycatcher at Tomahawk Marsh in Sac County, IA on June 20, 1986 by Michael Mahn. The account was given to the Iowa Ornithologists' Union through a phone call transcribed by James Dinsmore on June 26, 1986.
|
Dinsmore, James J.
|
Scissor-tailed Flycatcher
|
Tomahawk Marsh Wildlife Management Area
|
|
|
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Iowa Ornithologists' Union | MS 166
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34
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73
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Neil Bernstein letter to James J. Dinsmore regarding personal papers, summer 1988
|
Correspondence Field notes
|
Bird watching Birds--Research Ornithology--Societies, etc
|
1988-06-01
|
1988-07-31
|
Manuscript, graphic, and printed material
|
Neil Bernstein is interested in Jim's personal papers regarding photography measurement studies and species population wetland studies. The letter also includes bird sightings. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1988.
|
Bernstein, Neil
|
American White Pelican Black-crowned Night Heron American Coot
|
Dan Green Slough Wildlife Management Area Jemmerson Slough Wildlife Management Area Rush Lake
|
|
|
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Iowa Ornithologists' Union | MS 166
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23
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6
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Neil Bernstein letter to James J. Dinsmore regarding aerial photographs, June 12, 1988
|
Correspondence Field notes
|
Bird watching Birds--Research Ornithology--Societies, etc
|
1988-06-12
|
N/A
|
Manuscript, graphic, and printed material
|
Neil Bernstein letter to James J. Dinsmore requesting aerial photographs of Rush Lake and Dan Green Slough Wildlife Management Area. The letter includes two bird sightings. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1988.
|
Bernstein, Neil
|
Common Moorhen White-throated Sparrow
|
Jemmerson Slough Wildlife Management Area Iowa Lakeside Laboratory
|
|
|
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Iowa Ornithologists' Union | MS 166
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23
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6
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James P. Sandrock letter to James J. Dinsmore regarding a weather report, July 31, 1986
|
Correspondence Field notes Reports
|
Bird watching Ornithology--Societies, etc Weather
|
1986-07-31
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from James P. Sandrock to James J. Dinsmore regarding his weather report for June and July 1986. The attached weather report notes above average temperatures and precipitation in June, his sighting of a Black-headed Grosbeak and his recent birding trips. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1986.
|
Sandrock, James P., 1929-
|
Black-headed Grosbeak
|
Iowa Lacey-Keosauqua State Park
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
22
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4
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James J. Dinsmore letter to Bruce G. Peterjohn with additional summer field note information, August 17, 1988
|
Correspondence Field notes
|
Ornithology--Societies, etc
|
1988-08-17
|
N/A
|
Manuscript, graphic, and printed material
|
James J. Dinsmore letter to Bruce G. Peterjohn responding to a request for additional field note information including a Bald Eagle nest location. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1988. This letter is a reply to https://avian.lib.iastate.edu/documents/4243/view.
|
Dinsmore, James J.
|
Bald Eagle
|
Fremont County Iowa Sioux City
|
|
|
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Iowa Ornithologists' Union | MS 166
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23
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6
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Iowa, spring 1997 documentations, June 11, 1997
|
Field notes
|
Bird watching Birds--Counting Birds--Research Ornithology--Societies, etc Birds--Infancy
|
1997-06-11
|
N/A
|
Manuscript, graphic, and printed material
|
A list of documented bird sightings organized by species, June 11, 1997. The list also contains the number of birds seen, date of sighting, location, and observer of each species. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1997.
|
Iowa Ornithologists' Union
|
Mississippi Kite Red-throated Loon Western Tanager Rose-breasted Grosbeak Townsend's Solitaire Chestnut-collared Longspur Smith's Longspur White-winged Dove Black-billed Magpie Lazuli Bunting Yellow-throated Warbler Pacific Loon Barnacle Goose Trumpeter Swan Iceland Gull Black-throated Gray Warbler Pine Warbler
|
Iowa
|
|
|
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Iowa Ornithologists' Union | MS 166
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27
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4
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