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 Red-necked Grebe at Coralville Lake, 1979	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1979-10-28	N/A	Rare birds documentation form	Rare bird documentation form for a Red-necked Grebe at Coralville Lake in Johnson County, IA on October 28, 1979.	Kent, Thomas H. (Thomas Hugh), 1934-	Red-necked Grebe	Jolly Rogers Campground	Coralville Lake, Johnson Co, Iowa	wide area of reservoir near shore, west of Jolly Roger recreation area	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Smaller than Western Grebe, larger than Horned or Eared. Neck-band bill longer than smaller grebe. \| The original documentation form event lasted from 17:40:00/17:45:00.	Iowa Ornithologists' Union \| MS 166	32	13
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 Ross' Goose at West Overlook at Coralville Reservoir, 1990	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1990-03-02	N/A	Rare birds documentation form	Rare bird documentation form for a Ross' Goose at West Overlook at Coralville Reservoir in Johnson County, IA on March 2, 1990.	Kent, Thomas H. (Thomas Hugh), 1934-	Ross' Goose	Coralville Dam	West overlook, Coralville Res., Johnson Co., Iowa	reservoir above 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, bill shape and size, head shape used to separate from Snow Goose. \| The original documentation form event lasted from 16:15:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	32	28
Rare bird documentation form for Pectoral Sandpiper at Cone Marsh, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-02-19	N/A	Rare birds documentation form	Rare bird documentation form for a Pectoral Sandpiper at Cone Marsh in Louisa County, IA on February 19, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Pectoral Sandpiper	Cone Marsh Wildlife Management Area	Cone M., Louisa Co., Iowa	Mud flat and marsh edge near spring-fed inlet	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Size, bib, leg color, and bill shape exclude other species. \| The original documentation form event lasted from 08:50:00/09:00:00 and 10:30:00.	Iowa Ornithologists' Union \| MS 166	34	23
Rare bird documentation form for Glaucous Gull at Mehaffey Bridge at Coralville Reservoir, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-05	N/A	Rare birds documentation form	Rare bird documentation form for a Glaucous Gull at Mehaffey Bridge at Coralville Reservoir in Johnson County, IA on March 5, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Glaucous Gull	Mehaffey Bridge	Mahaffy [sic] Bridge - Coralville Res., Johnson Co. IA	Reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Size and probability tend to eliminate Iceland Gull. Too light for Thayer's. White wing tips exclude Herring. \| The original documentation form event lasted from 10:45:00/10:48:00.	Iowa Ornithologists' Union \| MS 166	34	37
Rare bird documentation form for Western Sandpiper at Cone Marsh, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-08-02	N/A	Rare birds documentation form	Rare bird documentation form for a Western Sandpiper at Cone Marsh in Louisa County, IA on August 2, 1980.	Kent, Thomas H. (Thomas Hugh), 1934-	Western Sandpiper	Cone Marsh Wildlife Management Area	Cone Marsh, Louisa Co Iowa	mud flat at marsh near long dike at Cone M.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Semipalmated and Pectoral in same field, least 10 ft. away, but had yellow-leg, dirty brown back + bib. Semipalmated had short uniform bill, overall gray with no detail in back feathers, gray bib, no eyeline. \| The original documentation form event lasted from 16:50:00/17:10:00.	Iowa Ornithologists' Union \| MS 166	34	18
Rare bird documentation form for Least Tern at Cone Marsh, 1978	Field notes	Birds--Identification Ornithology Rare birds	1978-08-24	N/A	Rare birds documentation form	Rare bird documentation form for a Least Tern at Cone Marsh in Louisa County, IA on August 24, 1978.	Kent, Thomas H. (Thomas Hugh), 1934-	Least Tern	Cone Marsh Wildlife Management Area	Cone Marsh - N. of bridge	open marshy lake with mud flats	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: See above. Two Forster's terns were seen earlier in the morning - larger, slower, overall and white wing with white areas in primaries were distinctly different from the least tern. \| The original documentation form event lasted from 08:30:00/08:50:00.	Iowa Ornithologists' Union \| MS 166	34	44
Rare bird documentation form for White-winged Scoter at Saylorville Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-11-13	N/A	Rare birds documentation form	Rare bird documentation form for three White-winged Scoters at Saylorville Reservoir in Polk County, IA on November 13, 1987.	Kent, Thomas H. (Thomas Hugh), 1934-	White-winged Scoter	Saylorville Lake	Saylorville Res., Cherry Glen boat access, Polk Co., IA	large reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: No other duck is all dark with white wing patches. \| The original documentation form event occurred around 16:00:00.	Iowa Ornithologists' Union \| MS 166	33	12
Rare bird documentation form for Merlin at North Liberty, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-10-23	N/A	Rare birds documentation form	Rare bird documentation form for a Merlin at North Liberty in Johnson County, IA on October 23, 1982.	Kent, Thomas H. (Thomas Hugh), 1934-	Merlin	North Liberty	1 mi. n. of North Liberty, Johnson Co., IA	farm land	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: No color or face mark of Kestrel. Pointed wings and flight exclude Sharp-shinned Hawk. \| The original documentation form event lasted from 15:45:00/15:47:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Greater Scaup at Hoosier Creek in 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-04-07	N/A	Rare birds documentation form	Rare bird documentation form for three Greater Scaups at Hoosier Creek in Johnson County, IA on April 7, 1979.	Kent, Thomas H. (Thomas Hugh), 1934-	Greater Scaup	Hoosier Creek	Hoosier Creek, Ely road, Johnson Co.	Flood coastal reservoir at high water, flood corn field	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lesser Scaup. \| The original documentation form event lasted from 10:40:00/11:10:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Greater Scaup at Lake Macbride, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-04-05	N/A	Rare birds documentation form	Rare bird documentation form for two Greater Scaups at Lake Macbride in Johnson County, IA on April 5, 1980.	Kent, Thomas H. (Thomas Hugh), 1934-	Greater Scaup	Lake MacBride	Lake Macbride Johnson Co IA	Artificial Lake L. Macbride State Park - north arm at boat dock	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lesser Scaup. \| The original documentation form event lasted from 08:50:00/09:05:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Greater Scaup at Bays Branch, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-03-21	N/A	Rare birds documentation form	Rare bird documentation form for a Greater Scaup at Bays Branch in Guthrie County, IA on March 21, 1980.	Kent, Thomas H. (Thomas Hugh), 1934-	Greater Scaup	Bays Branch State Wildlife Area	Bays Branch Guthrie Co IA	narrow open lake near upper bridge at Bays Branch	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lesser scaup. \| The original documentation form event lasted from 07:30:00/07:35:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Yellow-bellied Flycatcher at Hickory Hill Park, 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-05-17	N/A	Rare birds documentation form	Rare bird documentation form for a Yellow-bellied Flycatcher at Hickory Hill Park at Iowa City in Johnson County, IA on May 17, 1979.	Kent, Thomas H. (Thomas Hugh), 1934-	Yellow-bellied Flycatcher	Hickory Hill Park	Hickory Hill Park, Iowa City	General: under brush and scattered trees to deep woods. Specific: main valley at Hickory Hill Park and woods to north	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: least, alder, willow flycatchers \| The original documentation form event lasted from approximately 07:00:00/07:05:00.	Iowa Ornithologists' Union \| MS 166	34	65
Rare bird documentation form for Dowitcher species at Red Rock Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-11-13	N/A	Rare birds documentation form	Rare bird documentation form for three Dowitchers at Red Rock Reservoir in Marion County, IA on November 13, 1987.	Kent, Thomas H. (Thomas Hugh), 1934-	Dowitchers	Lake Red Rock	Red Rock Reservoir at #14, Marion Co. IA	mud flat on large reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lack of stripes and upright posture eliminate Common Snipe. Typical dowitcher profile. \| The original documentation form event lasted from 11:30:00/11:45:00.	Iowa Ornithologists' Union \| MS 166	34	26
Rare bird documentation form for Short-billed Dowitcher at Coralville Reservoir, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-08-03	1985-08-04	Rare birds documentation form	Rare bird documentation form for three Short-billed Dowitchers at Coralville Reservoir in Johnson County, IA on August 3, 1985.	Kent, Thomas H. (Thomas Hugh), 1934-	Short-billed Dowitcher	Coralville Lake	DuPont Rd, Coralville Res, Johnson Co, IA	mud flats, backwater	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Juveniles distinguished by internal marking on wing feathers and buffy neck. Adult by mixed white and red on underparts with dots on sides of breast and probably by call. \| The original documentation form event lasted from 13:45:00/15:30:00.	Iowa Ornithologists' Union \| MS 166	34	26
Rare bird documentation form for Golden Eagle at Upper Iowa River in Allamakee County, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-02-14	N/A	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Upper Iowa River in Allamakee County, IA on February 14, 1981.	Kent, Thomas H. (Thomas Hugh), 1934-	Golden Eagle	Allamakee County	Upper Iowa River, Allamakee Co IA	Over high rocky hills and river valley - 5 mi east of #76 on county road #26 in Allamakee C.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Immature bald eagle - location of white, head size and habitat for Golden Eagle. Known to winter in this area. \| The original documentation form event lasted from 11:42:00/11:46:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Thayer's Gull at Lock and Dam 14, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-01-03	N/A	Rare birds documentation form	Rare bird documentation form for a Thayer's Gull at Lock and Dam 14 in Scott County, IA on January 3, 1995.	Kent, Thomas H. (Thomas Hugh), 1934-	Thayer's Gull	Lock and Dam 14	Lock and Dam 14, Scott Co., IA	Mississippi River dam	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: I looked at many variable first-winter Herring Gulls today. All had more dark on wing tip and darker tail band. This bird was easy to pick out over and over again. \| The original documentation form event lasted from 12:00:00/12:20:00.	Iowa Ornithologists' Union \| MS 166	34	35
Rare bird documentation form for Semipalmated Sandpiper at Red Rock Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-11-13	N/A	Rare birds documentation form	Rare bird documentation form for sixteen Semipalmated Sandpipers at Red Rock Reservoir in Marion County, IA on November 13, 1987.	Kent, Thomas H. (Thomas Hugh), 1934-	Semipalmated Sandpiper	Lake Red Rock	Red Rock Res, Marion Co, IA	mud flats, large reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: I judged birds to be small peeps. Too small and gray to be Pectorals. Dunlin would be more likely, but bills not long enough or droopy + body too small. Did not have brown color on bill to suggest Least. Date would be second latest for Iowa. \| The original documentation form event lasted from 10:50:00/11:45:00.	Iowa Ornithologists' Union \| MS 166	34	17
Rare bird documentation form for Gray-cheeked Thrush at Hickory Hill Park in Iowa City, 1994	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1994-04-25	1994-04-28	Rare birds documentation form	Rare bird documentation form for a Gray-cheeked Thrush at Hickory Hill Park in Iowa City in Johnson County, IA on April 25, 1994.	Kent, Thomas H. (Thomas Hugh), 1934-	Gray-cheeked Thrush	Hickory Hill Park	Hickory Hill Park, Iowa City, Johnson Co., IA	Wood areas with paths.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: I consider any thrush before May 1 to be a Hermit until proven otherwise. I realize how difficult it is to tell these thrushes apart. I have not seen any Hermits in six days of birding over the last two weekends. We have had three warm nights with south winds that have brought early migrants to Iowa. I records [sic] six 1st, 2nd, or 3rd early dates the last two days in southeastern Iowa. In spite of this, I tried to make this bird into a Hermit Thrush. I believe I saw the tail enough times and at enough angles to determine that it wasn't rufous. The face pattern did not in any way suggest to me that this was a Swainson's I find that the density of breast streaking is difficult to judge even on specimens. \| The original documentation form event lasted from 07:45:00/07:48:00.	Iowa Ornithologists' Union \| MS 166	35	7
Rare bird documentation form for Surf Scoter at Coralville Reservoir, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-09	N/A	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Coralville Reservoir in Johnson County, IA on April 9, 1984.	Kent, Thomas H. (Thomas Hugh), 1934-	Surf Scoter	Coralville Lake	Coralville Res. (Dupont Bridge), Johnson Co. Iowa	Old backwater area at upper end of reservoir.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Head shape with very straight forehead and lack of white in wing eliminates White-winged Scoter. Large heavy black duck eliminates other species. \| The original documentation form event lasted from 12:25:00/12:35:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Western Kingbird at Cone Marsh, 1978	Field notes	Birds--Identification Ornithology Rare birds	1978-09-03	1978-09-06	Rare birds documentation form	Rare bird documentation form for a Western Kingbird at Cone Marsh in Louisa County, IA on September 3, 1978.	Kent, Thomas H. (Thomas Hugh), 1934-	Western Kingbird	Cone Marsh Wildlife Management Area	Cone Marsh - 1/2 mile east of bridge	General: flat farmland. Specific: along gravel road with corn field on one side and melon field on other side	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Eastern Kingbird and Crested Flycatcher are the only remotely similar species that could occur in the area \| The original documentation form event lasted from approximately 10:00:00/10:05:00.	Iowa Ornithologists' Union \| MS 166	34	72
Rare bird documentation form for Semipalmated Sandpiper at Coralville Reservoir, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-08-03	N/A	Rare birds documentation form	Rare bird documentation form for two Semipalmated Sandpipers at Coralville Reservoir in Johnson County, IA on August 3, 1985.	Kent, Thomas H. (Thomas Hugh), 1934-	Semipalmated Sandpiper	Coralville Lake	Coralville Res, Johnson Co, IA	nearly dry backwater with mud flats	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Black legs exclude least. Uniformity of coloration, dark hood, and small bill exclude western. The lack of contrast between mantle and upper scapulars with the wing favors Semipalmated over Rufous-necked Stint. The contrasting facial pattern also favors Semipalmated. \| The original documentation form event lasted from 14:24:00/15:00:00.	Iowa Ornithologists' Union \| MS 166	34	17
Rare bird documentation form for Western Sandpiper at Coralville Reservoir, 1991	Field notes	Birds--Identification Ornithology Rare birds	1991-07-20	N/A	Rare birds documentation form	Rare bird documentation form for a Western Sandpiper at Coralville Reservoir in Johnson County, IA on July 20, 1991.	Kent, Thomas H. (Thomas Hugh), 1934-	Western Sandpiper	Coralville Lake	Coralville Res., Johnson Co., IA	mud pools	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Bill and marks on sides unlike Least or Semipalmated sandpipers. Lack of white rump eliminated White-rumped. Rufous feathers supports identification. \| The original documentation form event lasted from 09:30:00/09:45:00.	Iowa Ornithologists' Union \| MS 166	34	18
Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-11-13	N/A	Rare birds documentation form	Rare bird documentation form for a Barn Swallow at Red Rock Reservoir in Marion County, IA on November 13, 1987.	Kent, Thomas H. (Thomas Hugh), 1934-	Barn Swallow	Lake Red Rock	Red Rock Res. #14 bridge, Marion Co. IA	Large Reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Behavior and landing place clearly made it a swallow. Red on throat and forked tail, eliminate all other species. Only tree swallow would be likely at this date. Actually, I knew what the bird was as soon as I got my binoculars on it. \| The original documentation form event lasted from 11:48:00/11:50:00.	Iowa Ornithologists' Union \| MS 166	34	87
Rare bird documentation form for Pine Warbler at Hickory Hill Park in Iowa City, 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-09-09	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Warbler at Hickory Hill Park in Iowa City in Johnson County, IA on September 9 ,1979.	Kent, Thomas H. (Thomas Hugh), 1934-	Pine Warbler	Hickory Hill Park	Hickory Hill Park - Iowa City	General: Open hillside with small sapplings [sic] and bushes Specific: Hickory Hill City Park - Iowa City	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Bay-breasted and Blackburnian warblers smaller and have streaks on back Yellow-throated vireo chunkier, thicker bill and eye ring. \| The original documentation form event lasted from 08:00:00/08:03:00.	Iowa Ornithologists' Union \| MS 166	35	29