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 Gray Partridge west of North Liberty, 1978	Field notes	Birds--Identification Ornithology Rare birds	1978-12-16	1978-12-17	Rare birds documentation form	Rare bird documentation form for seven Gray Partridges west of North Liberty in Johnson County, IA on December 16, 1978.	Kent, Thomas H. (Thomas Hugh), 1934-	Gray Partridge	North Liberty	2 miles west of North Liberty IA on county road F 28	flat farm land, cut snow covered corn field	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Tom Shires, Rick Hollis, and Carl Bendorf. \| Elimination of similar species: Bobwhite, chukar. \| The original documentation form event occurred around 13:30:00/13:34:00.	Iowa Ornithologists' Union \| MS 166	33	37
John Bath letter to Thomas Kent regarding an Ovenbird sighting and birding in general, unknown date	Correspondence Field notes	Bird feeders Bird watching Birds--Identification Rare birds	N/A	N/A	Manuscript, graphic, and printed material	Letter from John Bath to Thomas Kent about seeing an Ovenbird in Ames from December 10 to January 10, unknown year. Bath also discusses other birds he'd recently seen.	Bath, John	Red-headed Woodpecker Northern Flicker Northern Cardinal Purple Finch House Finch Ovenbird Red-bellied Woodpecker Mourning Dove Downy Woodpecker	Ames				Iowa Ornithologists' Union \| MS 166	35	37
Rare bird documentation form for Glaucous Gull near Arnolds Park in Dickinson County in 1995	Field notes	Birds--Identification Ornithology Rare birds Wildlife conservation	1995-11-14	1995-11-15	Manuscript, graphic, and printed material	Rare bird documentation form for a Glaucous Gull near Arnolds Park in Dickinson County in November 14 and 15, 1995.	Thelen, Ed	Glaucous Gull	Arnolds Park Okoboji Bridge				Iowa Ornithologists' Union \| MS 166	34	37
Rare bird documentation form for Glaucous Gull at Black Hawk Lake, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-11-18	1996-01-15	Rare birds documentation form	Rare bird documentation form for a Glaucous Gull at Black Hawk Lake in Sac County, IA on November 18, 1995.	Huser, Bill F.	Glaucous Gull	Black Hawk Lake	Blackhawk Lake, Sac County, IA	lake ice/open water	The documentation form by Bill Huser is the only one submitted and forms the basis of this record. Other observers include Jerry Probst, Bob Livermore, Pete Ernzen, and unidentified members of the Loess Hills Audubon Society. \| Elimination of similar species: Relatively few gulls have pale coloration in their immature plumages. Also, few have pale colored primaries. Those fitting this description: Iceland Gull- smaller than a Herring Gull, with a disproportionally [sic] smaller bill. 1st winter with an all dark bill. Thayer's Gull- usually darker colored over-all, with an [sic] smaller, all dark bill in immatures and usually some darker colored primaries. Glaucous-winged Gull- though having a large bill, it is all dark in 1st and 2nd winter plumages \| The original documentation form event lasted from 09:00:00/09:15:00.	Iowa Ornithologists' Union \| MS 166	34	37
Details for Glaucous Gull at Lock and Dam 14 in Davenport in 1992	Field notes	Birds--Identification Ornithology Rare birds Wildlife conservation	1992-01-05	N/A	Manuscript, graphic, and printed material	Field notes by Jim Fuller for a Glaucous Gull at Lock and Dam 14 in Davenport on January 5, 1992.	Fuller, James L	Glaucous Gull	Lock and Dam 14				Iowa Ornithologists' Union \| MS 166	34	37
Rare bird documentation form for Gray Partridge near Shenandoah, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-04-22	1995-04-25	Rare birds documentation form	Rare bird documentation form for a Gray Partridge near Shenandoah in Page County, IA on April 22, 1995. It was submitted as an e-mail from Steve Matherly to Ann Johnson on April 25, 1995.	Matherly, Steve	Gray Partridge	Shenandoah	Go west on State Hwy 2 from Shenandoah, Iowa to the country road that goes south to Riverton, Iowa. Proceed west to the next county road (gravel) (approx. one mile) and turn south. Proceed one-quarter of a mile to first farm house (right or west side). Bird was seen along fencerow north of the house.		The documentation form by Steve Matherly is the only one submitted and forms the basis of this record. Other observers include Carl Matherly and Maribel Matherly. \| Elimination of similar species: Bird easily distinguishable from other possibilities such as hen pheasant, bobwhite quail, and prairie chicken both by size and colorization. \| The original documentation form event occurred around 17:00:00 .	Iowa Ornithologists' Union \| MS 166	33	37
Rare bird documentation form for Lesser Black-backed Gull at Lindsay Park Harbor in 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-02-03	1995-02-16	Manuscript, graphic, and printed material	Rare bird documentation form for a Lesser Black-backed Gull at Lindsay Park Harbor in Scott County, IA on February 3 and 16, 1995.	Petersen, Peter C.	Lesser Black-backed Gull	Lindsay Park				Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Chukar at Davenport in 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-12-17	N/A	Manuscript, graphic, and printed material	Rare bird documentation form for six Chukars at Davenport in Scott County, IA on December 17, 1995. The birds were also present for two to three years starting in 1981.	Decker, Jacqueline Ruth	Chukar	Davenport				Iowa Ornithologists' Union \| MS 166	33	36
Rare bird documentation form for Lesser Black-backed Gull at Coralville Reservoir, 1993	Field notes	Birds--Identification Ornithology Rare birds	1993-12-18	1993-12-19	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Coralville Reservoir in Johnson County, IA on December 18, 1993.	Bendorf, Carl J.	Lesser Black-backed Gull	Coralville Lake	Coralville Reservoir, Johnson County, Iowa	upper reaches of the Coralville Reservoir	The documentation form by Carl Bendorf is the only one submitted and forms the basis of this record. Other observers include Lanny Haldy, Randy Graesser, Dan Ray, Angela Ray, Kathleen Kuenstling, Randall Pinkston, Thomas Kent, Jim Fuller, and others. \| Elimination of similar species: Of about 500 gulls total, nearly 90% were adult Ring-Billed Gulls and the rest were mostly winter adult and a few subadult Herring Gulls. [...] An adult gull in between the size of adjacent Ring-billed and Herring Gulls. It was noticeable larger than the Ring-bills; not too much smaller than the Herrings. It differed from the Herrings in being a little less barrel chested and a little slimmer, more horizontal in posture. \| The original documentation form event occurred for 45 minutes during two sessions.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull in the Cedar River at Cedar Rapids, 1993	Field notes	Birds--Identification Ornithology Rare birds	1993-12-18	1994-01-06	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull in the Cedar River at Cedar Rapids in Linn County, IA on December 18, 1993.	Wickham, Peter P.	Lesser Black-backed Gull	Cedar Rapids	Cedar River, on sandbar across from Cargill plant, Cedar Rapids, IA	Standing, walking around on sandbar	The documentation form by Peter Wickham is the only one submitted and forms the basis of this record. \| Elimination of similar species: The dark mantle, yet whitish head, neck, and underparts identified it as an adult gull, and immediately eliminated Herring, Ring-billed and other gray or whitish-backed gulls. It was too small for Great Black-backed Gull, which has flesh-colored legs anyway, or Slaty-backed Gull, which has pinkish legs. The mantle wasn't truly black, as a Great Black-backed mantle would be. \| The original documentation form event lasted from 14:15:00/14:25:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Red Rock Dam, 1997	Field notes	Birds--Identification Ornithology Rare birds	1997-12-27	1997-12-30	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Red Rock Dam in Marion County, IA on December 27, 1997.	Proescholdt, Mark	Lesser Black-backed Gull	Red Rock Dam	Below dam at Red Rock - (Marion County)	Gravel Bar below dam and churning water	The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Dale Fye, Helen Fye, Pat Miller, and many others. \| Elimination of similar species: The other black mantled gulls (Great Black-backed, Slaty-backed, Western, and Yellow-footed) are all much larger than this gull. \| The original documentation form event lasted from approximately 10:20:00/11:10:00 and 13:30:00/14:15:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Red Rock Reservoir, 1997	Field notes	Birds--Identification Ornithology Rare birds	1997-12-26	1998-01-06	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Red Rock Reservoir in Marion County, IA on December 26, 1997 and December 30, 1997.	Dinsmore, Stephen J.	Lesser Black-backed Gull	Lake Red Rock	Red Rock Reservoir, Marion Co., IA (below dam)	river below dam	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include James J. Dinsmore, Kay Niyo, and many other observers. \| Elimination of similar species: The combination of size, dark gray mantle, yellow legs and bill pattern eliminates other gulls, especially Great Black-backed, California, and Slaty-backed. \| The original documentation form event lasted from 14:05:00/16:55:00 on December 26, 1997 and 13:40:00/16:05:00 on December 30, 1997.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Ottumwa, 1997	Field notes	Birds--Identification Ornithology Rare birds	1997-01-06	1997-01-07	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Ottumwa in Wapello County, IA on January 6, 1997.	Dinsmore, Stephen J.	Lesser Black-backed Gull	Ottumwa	Ottumwa, Wapello Co., IA	river	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The bird was in the company of Ring-billed and Herring gulls which were easily eliminated on the basis of mantle color. California Gull is slightly smaller, is lighter-mantled, and shows more white in the primaries. Great-black-backed, Slaty-backed, and Western gulls are all larger and have heavier bills. \| The original documentation form event lasted from 15:10:00/15:30:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull on the Mississippi River at Davenport, 1996	Field notes	Birds--Identification Ornithology Rare birds	1996-01-07	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull on the Mississippi River at Davenport in Scott County, IA on January 7, 1996.	Edwards, Chris	Lesser Black-backed Gull	Davenport	Mississippi River, Davenport, Scott Co.	River.	The documentation form by Chris Edwards is the only one submitted and forms the basis of this record. Other observers include Curtis Nelson. \| Elimination of similar species: Great Black-backed Gull is much larger, has a blacker back, and pale pink legs. Herring Gull has a lighter gray mantle and pink legs. \| The original documentation form event lasted from 13:45:00/15:00:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 14, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-12-24	N/A	Rare birds documentation form	Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 14 in Scott County, IA on December 24, 1995.	Kent, Thomas H. (Thomas Hugh), 1934-	Lesser Black-backed Gull	Lock and Dam 14	Lock + Dam 14, Scott Co.	Mississippi R., on ice in backwater near dam	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Size, yellow legs, not pure black eliminates other dark-mantled gulls. \| The original documentation form event lasted from 08:40:00/08:50:00 approximately.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Greencastle Road at Coralville Reservoir, 1993	Field notes	Birds--Identification Ornithology Rare birds	1993-12-19	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Greencastle Road at Coralville Reservoir in Johnson County, IA on December 19, 1993.	Fuller, James L	Lesser Black-backed Gull	Coralville Lake	East of the north end of the Greencastle Road at the Coralville Reservoir (Johnson County).	Shallow water and mudflats.	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include John McClure, Chris Edwards, and Jonnie Ellsworth. \| Elimination of similar species: All other dark mantled gulls have a larger size. They also have pink legs, with the exception of Yellow-footed Gull, which has never been known to wander from Baja and Southern California. Yellow-footed gull is also considerably larger. No one disagreed with identification. \| The original documentation form event lasted from 12:55:00/13:15:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-02-04	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Scott County, IA on February 4, 1995.	Kent, Thomas H. (Thomas Hugh), 1934-	Lesser Black-backed Gull	Lock and Dam 15	Above Lock and Dam 15, Davenport, Scott Co., IA	Mississippi River, river open.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include several unnamed people. \| Elimination of similar species: The size and mantle color exclude Great Black-backed Gull. The mantle was too dark for a California Gull. Slaty-backed Gull would likely appear larger, have a darker mantle, and more white in tertials. \| The original documentation form event lasted from 12:30:00/13:00:00 estimated.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-02-05	1995-02-21	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Scott County, IA on February 5, 1995 and February 12, 1995.	Fuller, James L	Lesser Black-backed Gull	Lock and Dam 15	Mississippi River above Lock & Dam #15 (Scott County)		The documentation form by James Fuller is the only one submitted and forms the basis of this record. Other observers include Jim Scheib, Thomas Kent, Dan Dorrance, Barker, Peter C. Petersen, Eloise Armstrong, and Eugene Armstrong. \| Elimination of similar species: The only other dark mantled gull with yellow legs is the Yellow-footed Gull. That bird has never been seen away from the extreme southwest portion of the country, and it should be much larger. \| The original documentation form event lasted from 08:30:00/09:00:00 on February 5, 1995 and 11:40:00/11:55:00 on February 12, 1995.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Saylorville Reservoir, 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-11-29	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Saylorville Reservoir in Polk County, IA on November 29, 1986.	Dinsmore, Stephen J.	Lesser Black-backed Gull	Saylorville Lake	Saylorville Reservoir, Polk Co.	sitting on ice above dam	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Peter Wickham, Mark Brogie, Barb Wilson, Tanya Bray, and Bery Engebretsen. \| Elimination of similar species: Great Black-backed Gull was eliminated by the smaller size, contrast between the wingtips and the rest of the wing, and by the heavy streaking on the head (head should be mostly white on a Great Black-backed Gull). California Gull was eliminated by the darker mantle, darker underwing and dark carpal bar, lack of a dark spot on the bill, and by the dark smudge at the base of the bill (this is characteristic of 3rd summer Lesser Black-backed Gulls and is never present on California Gulls). \| The original documentation form event lasted from 10:08:00/12:10:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Cedar Lake, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-01-05	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Cedar Lake in Linn County, IA on January 5, 1992.	Kent, Thomas H. (Thomas Hugh), 1934-	Lesser Black-backed Gull	Cedar Lake	Cedar Lake, Linn Co., Iowa	backwater lake and cooling pond with some ice	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: The leg color and size eliminate other dark mantled gulls. \| The original documentation form event lasted from 09:50:00/10:00:00 and 10:30:00.	Iowa Ornithologists' Union \| MS 166	34	36
Details for rare bird sighting, Jim Fuller, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-01-05	N/A	Manuscript, graphic, and printed material	Field report for sighting of a Lesser Black-backed Gull at Lock and Dam 14 and at Moline Riverfront on January 5, 1992, contributed by Jim Fuller. Other observers include Jane Fuller and Carol Thompson.	Fuller, James L	Lesser Black-backed Gull	Lock and Dam 14 Moline				Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Mississippi River between Bettendorf, IA and Moline, IL, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-01-11	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Mississippi River between Bettendorf in Scott County, IA and Moline in Rock Island County, IL on January 11, 1992.	Petersen, Peter C.	Lesser Black-backed Gull	Bettendorf Moline	Miss. R. between Bettendorf + Moline, Scott + R.I. Cos.	river channel	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Great Black-backed - back not black, too small. Slaty-backed - a bit small, trailing edge of wing with narrow, not wide, white edge. Western - a bit small bill not larger + heavier than the several nearby Herrings. \| The original documentation form event lasted from 08:50:00/09:00:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-01-17	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Davenport in Scott County, IA on January 17, 1992.	Kent, Thomas H. (Thomas Hugh), 1934-	Lesser Black-backed Gull	Lock and Dam 15	Above Lock + Dam 15, Davenport, IA	Frozen river	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. \| Elimination of similar species: Size and leg color eliminate other dark mantled gulls. \| The original documentation form event lasted from 13:30:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull at Mississippi River between Bettendorf, IA and Moline, IL, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-01-31	1992-02-07	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull at Mississippi River between Bettendorf in Scott County, IA and Moline in Rock Island County, IL on January 31, 1992 and February 1, 1992.	Fuller, James L	Lesser Black-backed Gull	Bettendorf Moline	Mississippi River between Moline, Illinois and Bettendorf, Iowa.		The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Charles Fuller and Jane Fuller. \| Elimination of similar species: The only other dark mantled gull with yellow legs is Yellow-footed Gull, which has never been seen outside of the extreme southwestern part of the country. Yellow-footed gull is also larger than the Herring gull, but this bird was smaller in general size. \| The original documentation form event lasted from 14:35:00/14:45:00 on January 31, 1992 and 09:50:00/10:00:00 on February 1, 1992.	Iowa Ornithologists' Union \| MS 166	34	36
Rare bird documentation form for Lesser Black-backed Gull on the Mississippi River between Bettendorf, IA and Moline, IL, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-02-02	N/A	Rare birds documentation form	Rare bird documentation form for a Lesser Black-backed Gull on the Mississippi River between Bettendorf in Scott County, IA and Moline in Rock Island County, IL on February 2, 1992.	Petersen, Peter C.	Lesser Black-backed Gull	Bettendorf Moline	Miss. River between Bettendorf, Scott Co., IA + Moline, R.I. Co., IL.	Main channel of Miss. River	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Ann Johnson and Gerald White. \| Elimination of similar species: Great-Black-backed- seen with one, much smaller, mantle not black. Slaty-backed. This bird smaller than Herrings, legs were yellow. \| The original documentation form event lasted from 13:30:00/13:35:00.	Iowa Ornithologists' Union \| MS 166	34	36