Documents • Iowa State University • Avian Archives of Iowa Online

Title	Genres	Topics	Date (Start)	Date (End)	Type	Description	Creator/Author	Birds	Locations	Locality	Habitat	Remarks

Rare bird documentation form for Peregrine Falcon east of McCallsburg, 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-10-01	1986-10-11	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon east of McCallsburg in Story County, IA on October 1, 1986.	Proescholdt, Beth	Peregrine Falcon	McCallsburg	north central Story Co., east of McCallsburg	above field along #E18 road	The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt. \| Elimination of similar species: Pigeon, other hawks - at first sighting this bird looked like a pigeon - but at once we could see the large falcon shape & its strong rowing flight as it flew away, also its coloring & helmet \| The original documentation form event lasted from 07:50:00/07:51:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon in Delaware County, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-06	1984-05-17	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon in east-central Delaware County, IA on April 6, 1984.	Bendorf, Carl J.	Peregrine Falcon	Delaware County	EC Delaware Co., along hgwy 20	Typical Iowa countryside-cultivated fields with scattered small woodlots and stream bottoms.	The documentation form by Carl Bendorf is the only one submitted and forms the basis of this record. \| Elimination of similar species: First impression of size of Red-tail seems to rule out Merlin. Falcon shape of wings rules out accipiters. \| The original documentation form event occurred around 10:00:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon in northeast Boone County in 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-04-23	1986-05-25	Manuscript, graphic, and printed material	Rare bird documentation form for a Peregrine Falcon in northeast Boone County, IA on April 23, 1986.	Proescholdt, Mark	Peregrine Falcon	Boone County				Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon in Western Sioux County, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-24	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon in Western Sioux County, IA on October 24, 1990.	Van Dyk, John, 1936-	Peregrine Falcon	Sioux County	Western Sioux County (about 11 miles straight west of Sioux Center)		The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. \| Elimination of similar species: This bird was most definitely not a Prairie Falcon. Its slaty upper parts and very dark head markings completely rule out such a possible confusion. \| The original documentation form event lasted for five minutes or so.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon near Cedar Rapids, 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-09-30	1979-12-09	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon near Cedar Rapids in Linn County, IA on September 30, 1979.	Newlon, Michael C.	Peregrine Falcon	Cedar Rapids	Weir Nelson's house, Linn Co. IA (on IA 30, a few miles w. of I-380)	mixed area of woods and cropland, a few miles north of the Cedar river	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, Weir Nelson, Michael C. Newlon, Bernie Knight, and Calvin Knight. \| Elimination of similar species: build, prominent 'sideburns' rule out all other middle-sized N Am hawks; build rules out accipiters and broad-wing: sideburns rule out prairie falcon (wd. be very rare in this area). \| The original documentation form event lasted from 17:00:00/17:03:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon near Denver, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-31	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon near Denver in Bremer County, IA on December 31, 1983.	Myers, Robert K.	Peregrine Falcon	Denver	2 mi. N. and 2 mi. E of Denver, Iowa	Barren open farmland - very few trees	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Viola Bebout. \| Elimination of similar species: I know the bird was a falcon and as it was much too large for a Kestrel or Merlin I suspect a Prairie (also by habitat + season). A young Peregrine can not [sic] be ruled out however. \| The original documentation form event lasted from 16:00:00/16:03:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon at Heady Hall at Iowa State University, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-01-31	1984-02-04	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon near Heady Hall at Iowa State University in Ames in Story County, IA on January 31, 1984.	Bostian, Kelly	Peregrine Falcon	Heady Hall	East side of Iowa State University Campus	Tree top approximately 40-45 ft. east of Heady Hall (East Hall)	The documentation form by Kelly Bostian is the only one submitted and forms the basis of this record. \| Elimination of similar species: Prairie Falcon: Absence of dark terminal band on tail. \| The original documentation form event lasted from 17:10:00/17:15:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon at Sweet Marsh, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-15	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon on the east side of Sweet Marsh in Bremer County, IA on April 15, 1984.	Moore, Francis L.	Peregrine Falcon	Sweet Marsh	East side of Sweet Marsh, Bremer Co., IA	Cattail marsh 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: No other bird looks like an adult Peregrine with the black mustache patches in front of the eye, the steel blue-black back and wings and light colored breast and belly. Accipiters do not look or fly like this bird did. \| The original documentation form event lasted from 10:35:00/11:15:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon at Sweet Marsh, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-15	1984-05-28	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon on the east side of Sweet Marsh in Bremer County, IA on April 15, 1984.	Myers, Robert K.	Peregrine Falcon	Sweet Marsh	Sweet Marsh-Bremer Co. - (east side)	Open marshy area. Bird likes to perch in top of dead trees in middle of large marshy area where it commands excellent view of a big area.	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore and an unidentified group. \| Elimination of similar species: Too big for a Merlin and too dark for a Prairie Falcon. \| The original documentation form event lasted from 10:30:00/10:45:00 and 11:00:00/11:15:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon south of New Providence, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-05-08	1984-05-27	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon south of New Providence in Hardin County, IA on May 8, 1984.	Proescholdt, Mark	Peregrine Falcon	New Providence	about 1/2 mile south of New Providence, Iowa - (Hardin County)	open country - farm fields and two farmsteads	The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. \| Elimination of similar species: A Merlin is much smaller and lacks the heavy black sideburns. A female Northern Harrier has white rump patch, has a different shape, and does not have heavy black sideburns. \| The original documentation form event lasted from 14:07:00/14:08:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon south of Sheldahl, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-09-19	1985-09-20	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon south of Sheldahl in Story County, IA on September 19, 1985.	Dinsmore, Stephen J.	Peregrine Falcon	Sheldahl	S. of Sheldahl, Story County	open country near town	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The large size, long pointed wings, dark back contrasting with light underparts, and the black hood eliminate all other raptors. \| The original documentation form event occurred at 18:15:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon west of New Albin, 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-11-22	1986-11-23	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon west of New Albin at Allamakee County, IA on November 22, 1986.	Kent, Thomas H. (Thomas Hugh), 1934-	Peregrine Falcon	New Albin	Upper Iowa River Valley ~ 3 mi west of New Albin, Allamakee Co, IA	Unglaciated hilly river valley	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Bob Cecil. \| Elimination of similar species: Too large and light for Merlin or Kestrel. Light axillaries exclude Prairie Falcon. Two toned effect exclude Gyrfalcon. There was only a mild breeze, so we were not looking at a buteo or accipiter distorted by the wind. \| The original documentation form event lasted from approximately 12:30:00/12:32:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Peregrine Falcon west of New Albin, 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-11-22	1986-11-24	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon west of New Albin in Allamakee County, IA on November 22, 1986.	Moore, Francis L.	Peregrine Falcon	New Albin	2-3 mi. West of New Albin on A-26 county road - Allamakee Co.	Overhead along Limestone Bluffs in N.E. Iowa Along A-26	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Tom Kent and Robert Cecil. \| Elimination of similar species: Falcon shape eliminates Red-tailed Hawk, size & color eliminates Merlin, light axillaries eliminates Prairie Falcon. \| The original documentation form event lasted in the late AM.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Philadelphia Vireo at Brookside Park in Ames, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-10-03	1982-10-31	Rare birds documentation form	Rare bird documentation form for a Philadelphia Vireo at Brookside Park in Ames in Story County, IA on October 3, 1982.	Martsching, Paul	Philadelphia Vireo	Brookside Park	Ames (Brookside Park) Story County, Iowa	General: woods Specific: in smallish (20-25 ft) tree by creek	The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. \| Elimination of similar species: Warbling Vireo - dark mark between bill and eye; yellow all the way across breast. Red Eyed Vireo - This bird was grayish not greenish; eye stripe not prominent or outlined with black; yellow breast. Yellow Throated Vireo - didn't have specticles [sic]; didn't have wing bars. Nashville Warbler - even the palest Nashville's have eye rings. \| The original documentation form event occurred around 10:00:00/10:00:30.	Iowa Ornithologists' Union \| MS 166	34	80
Rare bird documentation form for Philadelphia Vireo at Moorehead Park in Ida County, 1994	Field notes	Birds--Identification Ornithology Rare birds	1994-10-18	N/A	Rare birds documentation form	Rare bird documentation form for a Philadelphia Vireo at Moorehead Park in Ida County, IA on October 18, 1994.	Ernzen, Peter	Philadelphia Vireo	Moorehead Pioneer Park	Moorehead Park	Riparian - shrubby	The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Tennesse Warbler color to [sic] light thick vireo bill Red Eyed Vireo has white eye brow border above + below with black - not present on this vireo - should be darker in color throughout over -> warbling vireo is to [sic] pale in color, no yellow mark across throat. \| The original documentation form event lasted from 12:00:00/13:00:00.	Iowa Ornithologists' Union \| MS 166	34	80
Rare bird documentation form for Pied-billed Grebe at City Park, 1983	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Pied-billed Grebe at City Park in Iowa City in Johnson County, IA on December 17, 1983.	Williams, Ruth	Pied-billed Grebe	Iowa City City Park	Iowa River at City Park, Ia City	open water river	The documentation form by Ruth Williams is the only one submitted and forms the basis of this record. Other observers include Robert Lechner. \| Elimination of similar species: Horned or Eared Grebe smaller size bill shape - shorter or pied [illegible] white only under chin. \| The original documentation form event lasted from 10:00:00/14:00:00.	Iowa Ornithologists' Union \| MS 166	32	11
Rare bird documentation form for Pileated Woodpecker at Nine Eagles State Park, 1985	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1985-05-03	N/A	Rare birds documentation form	Rare bird documentation form for a Pileated Woodpecker at Nine Eagles State Park in Decatur County, IA on May 3, 1985.	Livingston, Jeffrey R.	Pileated Woodpecker	Nine Eagles State Park	Nine Eagles State Park (Decatur County)	Dense mature wood lands	The documentation form by Jeffrey R. Livingston is the only one submitted and forms the basis of this record.	Iowa Ornithologists' Union \| MS 166	34	62
Rare bird documentation form for Pileated Woodpecker at Welch Lake, unknown year	Field notes	Birds--Identification Ornithology Rare birds	N/A	N/A	Rare birds documentation form	Rare bird documentation form for a Pileated Woodpecker at Welch Lake in Dickinson County, IA on unknown date.	Benedict, Robert R.	Pileated Woodpecker	Welch Lake	Welch Lake Dickinsin [sic] County	Lakeside Timber - (Burr oaks + Ashes)	The documentation form by Robert R. Benedict is the only one submitted and forms the basis of this record. \| Elimination of similar species: None. \| The original documentation form event lasted from 10:00:00/11:00:00.	Iowa Ornithologists' Union \| MS 166	34	62
Rare bird documentation form for Pine Grosbeak at Ames, 1980	Field notes	Bird feeders Birds--Identification Ornithology Rare birds	1980-12-23	1981-01-10	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Ames in Story County, IA on December 23, 1980.	Ladd, Marlys	Pine Grosbeak	Ames	Backyard - 1408 Coolidge, Ames, Iowa	General: feed box and crab apple tree Specific: Perched on box for short time, did not eat - then flew to crab apple -	The documentation form by Marlys Ladd is the only one submitted and forms the basis of this record. Other observers include Brian Ladd and George Ladd. \| Elimination of similar species: Purple finch - Pine Grosbeak was too large for this species Cross bills - Wrong beak- \| The original documentation form event lasted from approximately 09:30:00 for several minutes.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Ames, 1981	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1981-02-28	1981-03-02	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Ames in Story County, IA on February 28, 1981.	Dinsmore, James J. Dinsmore, Stephen J.	Pine Grosbeak	Ames	Story County, Ames, 4024 Arkansas Drive	General: Urban, sat in tree and then Specific: on wire, finally flew toward nearby wooded creek bottom area	The documentation form by Steve Dinsmore and James Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Purple Finch-too large and had distinct wing bars Redpoll- again too large, no distinct red cap Cardinal-no crest, body too chunky, bill not red, too much red on body for female for all three, the calls were not correct \| The original documentation form event lasted from 07:10:00/07:20:00.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Cedar Hills Sand Prairie, 1989	Field notes	Birds--Identification Ornithology Rare birds	1989-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Cedar Hills Sand Prairie in Black Hawk County, IA on December 17, 1989.	Moore, Francis L.	Pine Grosbeak	Cedar Hills Sand Prairie	Cedar Hills Sand Prairie (NW of Cedar Falls) Black Hawk ,Co, IA	Red Cedar Grove	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. \| Elimination of similar species: No other species has this color combination that I know of. \| The original documentation form event lasted from 10:35:00/10:45:00.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Denver, 1984	Field notes	Bird feeders Birds--Behavior Birds--Identification Ornithology Rare birds	1984-02-11	1984-02-12	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Denver in Bremer County, IA on February 11, 1984.	Moore, Francis L.	Pine Grosbeak	Denver	E. side of Denver, IA, Bremer Co. just S. of off County Rd. C50 in town	Backyard of Robert Wylder, coming to window feeder	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 Robert Wylder. \| Elimination of similar species: I have never seen any of the other red and gray finches with this particular color combination before or any that were this large \| The original documentation form event lasted from 14:25:00/14:35:00.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Denver, 1984	Field notes	Bird feeders Birds--Behavior Birds--Identification Ornithology Rare birds	1984-02-12	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Denver in Bremer County, IA on February 12, 1984.	Proescholdt, Beth	Pine Grosbeak	Denver	Denver, Bremer Co.	window feeder of Robert Wylder	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.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Glendale Cemetery in Des Moines, 1985	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1985-02-15	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Glendale Cemetery in Des Moines in Polk County, IA on February 15, 1985.	Fuller, James L	Pine Grosbeak	Glendale Cemetery	Glendale Cemetery, Des Moines	cemetery and yard edge	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Charles Fuller, Jane Fuller, and many unidentified observers. \| Elimination of similar species: [...] Size - not quite robin size + somewhat thinner than robin shape with long notched tail [...] Flight - seemed to fly "differently" - body held more vertical + more erratic than most birds. \| The original documentation form event lasted from 12:30:00/12:50:00 and 14:15:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	35	80
Rare bird documentation form for Pine Grosbeak at Lamoni, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-11-08	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Grosbeak at Lamoni in Decatur County, IA on November 8, 1984.	Livingston, Jeffrey R.	Pine Grosbeak	Lamoni	Lamoni, Iowa	A small wood lot with good undergrowth. Most of the larger trees have fallen over. Most of the small bushes have berries.	The documentation form by Jeffrey R. Livingston is the only one submitted and forms the basis of this record. Other observers include Joe Breshears. \| Elimination of similar species: Upon first seeing the bird and noticing the bill, I thought of an Evening Grossbeak, [sic] but this bird had a dark bill not a yellow-green one. The body was definitely gray not yellowish. When I saw it closer and in better light, I noticed the rust on the head and rump. This eliminated the Evening Grossbeak. [sic] The bird had no crest or prominent eye markings as do the Waxwings. The under tail coverts were gray. The waxwings are rusty. The White-winged Crossbill is lots smaller and has red on the breast and throat. \| The original documentation form event lasted from 09:50:00/10:05:00.	Iowa Ornithologists' Union \| MS 166	35	80