Documents • Iowa State University • Avian Archives of Iowa Online

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

Field notes contributed by Raymond L. Cummins, February 27, 1983	Field notes Reports	Bird watching Birds--Counting Birds--Identification Birds--Research Anseriformes \| Ducks, Geese, and Swans Emberizidae \| Sparrows	1983-02-27	N/A	Manuscript, graphic, and printed material	Winter report of birds contributed by Raymond L. Cummins, February 27, 1983. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Cummins, Raymond L.	Bald Eagle Rough-legged Hawk Ring-billed Gull Cedar Waxwing Barred Owl Northern Goshawk Herring Gull Purple Finch Golden-crowned Kinglet Belted Kingfisher Tufted Titmouse Great Blue Heron Common Merganser Horned Lark	Appanoose County Bay Branch Lake Red Rock Polk County Rathbun Lake Centerville Davis County	Iowa Ornithologists' Union \| MS 166	20	6
Field notes contributed by Raymond L. Cummins, fall 1998	Field notes Forms (documents)	Bird watching Birds--Counting Birds--Identification Anseriformes \| Ducks, Geese, and Swans	1998-08-01	1998-11-30	Manuscript, graphic, and printed material	Fall report of birds and locations contributed by Raymond L. Cummins. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1998.	Cummins, Raymond L.	Red-shouldered Hawk Horned Grebe Brewer's Blackbird Vesper Sparrow Savannah Sparrow American Woodcock Long-billed Dowitcher Marsh Wren Sora Sedge Wren Chipping Sparrow Fox Sparrow Lincoln's Sparrow Swamp Sparrow Pine Siskin Lesser Scaup Golden-crowned Kinglet American Robin American Golden Plover	Appanoose County Dallas County Lake Red Rock Rathbun Lake Wayne County Runnells Overlook	Iowa Ornithologists' Union \| MS 166	28	2
Field notes contributed by Raymond L. Cummins, fall 1996	Field notes	Bird watching Birds--Counting Birdsongs Anseriformes \| Ducks, Geese, and Swans Scolopacidae \| Sandpipers, Phalaropes, and allies Parulidae \| Warblers Birds--Infancy	1996-08-01	1996-11-30	Manuscript, graphic, and printed material	List of birds and locations contributed by Raymond L. Cummins. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1996.	Cummins, Raymond L.	Thayer's Gull Short-eared Owl Savannah Sparrow Pacific Loon Eastern Wood-Pewee Eastern Meadowlark Wood Duck Pectoral Sandpiper Canada Warbler Short-billed Dowitcher Tundra Swan American Goldfinch Great Egret	Appanoose County Guthrie County Lake Red Rock Rathbun Lake Sweet Marsh Bays Branch State Wildlife Area Runnells Overlook	Iowa Ornithologists' Union \| MS 166	27	3
Field notes contributed by Raymond L. Cummins, fall 1995	Field notes Forms (documents)	Bird watching Birds--Counting Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Scolopacidae \| Sandpipers, Phalaropes, and allies Parulidae \| Warblers	1995-08-01	1995-11-30	Manuscript, graphic, and printed material	List of birds and locations contributed by Raymond L. Cummins. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1995.	Cummins, Raymond L.	Rusty Blackbird Bell's Vireo Short-eared Owl Eastern Kingbird Harris' Sparrow Brown Thrasher Eastern Wood-Pewee Eastern Meadowlark Purple Finch Magnolia Warbler	Lacey-Keosauqua State Park Rathbun Lake Van Buren County Shimek State Forest Wildlife Management Area - Croton Unit	Iowa Ornithologists' Union \| MS 166	26	6
Field notes contributed by Raymond L. Cummins, fall 1992	Field notes Reports	Bird watching Birds--Counting Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Scolopacidae \| Sandpipers, Phalaropes, and allies	1992-08-01	1992-11-30	Manuscript, graphic, and printed material	Fall report of birds and locations contributed by Raymond L. Cummins. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1992.	Cummins, Raymond L.	American Bittern Ring-billed Gull Red-throated Loon Eared Grebe Vermilion Flycatcher Common Grackle White-eyed Vireo Lapland Longspur Carolina Wren American White Pelican Savannah Sparrow Ross' Goose Red Knot Red Phalarope Marsh Wren Black-crowned Night Heron Peregrine Falcon Black-bellied Plover Common Snipe Tree Swallow Swainson's Thrush Scarlet Tanager Bonaparte's Gull	Dallas County Fremont County Guthrie County Lake Red Rock Rathbun Lake Wapello County	Iowa Ornithologists' Union \| MS 166	25	3
Field notes contributed by Raymond L. Cummins, fall 1987	Correspondence Field notes Forms (documents)	Bird watching Birds--Counting Birds--Migration Birdsongs Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Vireonidae \| Vireos Parulidae \| Warblers Emberizidae \| Sparrows	1987-08-01	1987-11-30	Manuscript, graphic, and printed material	Fall report of birds and locations contributed by Raymond L. Cummins. Also includes a brief note from Cummins to Carl J. Bendorf regarding the election of officers. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of 1987.	Cummins, Raymond L.	Northern Flicker Yellow-bellied Sapsucker Green-backed Heron Double-crested Cormorant Turkey Vulture Horned Grebe Brewer's Blackbird Summer Tanager Eastern Bluebird Groove-billed Ani Orchard Oriole Greater Yellowlegs Long-billed Dowitcher Eastern Meadowlark Common Loon Osprey Black-bellied Plover Pileated Woodpecker Olive-sided Flycatcher Northern Mockingbird Spotted Towhee Pine Siskin Red-breasted Nuthatch Golden-crowned Kinglet Sharp-shinned Hawk	Appanoose County Lacey-Keosauqua State Park Rathbun Lake Wayne County Centerville Jacob Krumm Nature Preserve South Fork Chariton River	Iowa Ornithologists' Union \| MS 166	23	2
Field notes contributed by Randy Maas, Tomma Lou Mass and Kurt Maas, March 26, 1980	Field notes	Bird watching Anseriformes \| Ducks, Geese, and Swans	1980-03-26	N/A	Manuscript, graphic, and printed material	List of birds and locations contributed by Randy Maas, Tomma Lou Mass and Kurt Maas. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1980.	Maas, Tomma Lou Maas, Randy Maas, Kurt E.	Rough-legged Hawk Red-shouldered Hawk American Kestrel Snow Goose Canada Goose	Coralville Lake Hendrickson Marsh Lake Hickory Grove County Park	Iowa Ornithologists' Union \| MS 166	19	3
Field notes contributed by Randall Pinkston, fall 1993	Field notes Reports	Bird feeders Bird watching Birds--Counting Birds--Identification Anseriformes \| Ducks, Geese, and Swans Parulidae \| Warblers	1993-08-01	1993-11-30	Manuscript, graphic, and printed material	Fall report of birds and locations contributed by Randall Pinkston. The report also includes key details on the sightings of a White-winged Scoter, a Brewer's Blackbird, a Black Scoter, and a Northern Shrike. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1993.	Pinkston, Randall, 1956-	Red-shouldered Hawk Thayer's Gull Ross's Gull Brewer's Blackbird Ruby-throated Hummingbird Snowy Owl Reddish Egret Black Scoter Common Loon White-winged Scoter Sanderling Stilt Sandpiper Tree Swallow Sedge Wren Pine Siskin Red-breasted Nuthatch Golden-crowned Kinglet House Wren Northern Shrike	Colfax Coralville Lake Iowa City Johnson County Lake Red Rock Pleasant Creek State Park Williams Prairie State Preserve Effigy Mounds National Monument Monroe County Rock Creek Lake	Iowa Ornithologists' Union \| MS 166	25	6
Field notes contributed by Philip J. Walsh, spring 1996	Field notes Reports	Bird watching Birds--Counting Birds--Identification Anseriformes \| Ducks, Geese, and Swans Parulidae \| Warblers	1996-03-01	1996-05-31	Manuscript, graphic, and printed material	Spring report of birds contributed by Philip J. Walsh. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1996.	Walsh, Philip J.	Broad-winged Hawk Mississippi Kite White-faced Ibis Marbled Godwit Franklin's Gull Red-breasted Merganser Western Grebe Purple Finch Semipalmated Plover Willet Caspian Tern Long-eared Owl Hermit Thrush Pine Siskin Mourning Warbler Common Merganser	Big Creek State Park Dale Maffitt Reservoir Des Moines Grays Lake Indianola Polk County Saylorville Lake Snake Creek State Game Management Area Waterworks Park Greenwood Park Long Pond Rock Creek State Park Cottonwood Recreation Area Polk City Wildlife Area Raccoon River Park Olivet Baptist Church	Iowa Ornithologists' Union \| MS 166	27	1
Field notes contributed by Peter Ernzen, fall 1995	Field notes	Bird watching Birdsongs Anseriformes \| Ducks, Geese, and Swans Parulidae \| Warblers Birds--Infancy	1995-08-01	1995-11-30	Manuscript, graphic, and printed material	List of birds and locations contributed by Peter Ernzen.This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1995.	Ernzen, Peter	Yellow-bellied Sapsucker Thayer's Gull White-eyed Vireo Trumpeter Swan Gray Partridge Long-eared Owl Olive-sided Flycatcher Bay-breasted Warbler Louisiana Waterthrush Chipping Sparrow	Moorehead Pioneer Park Tomahawk Marsh Wildlife Management Area Black Hawk Lake Crawford Creek County Recreation Area E B Lyons Nature Center	Iowa Ornithologists' Union \| MS 166	26	6
Field notes contributed by Peter C. Petersen, winter 1982-1983	Field notes Reports	Bird watching Birds--Research Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Ornithology--Methodology	1982-12-01	1983-02-28	Manuscript, graphic, and printed material	Winter reports of birds and locations contributed by Peter C. Petersen. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Petersen, Peter C.	Killdeer Bald Eagle Red-shouldered Hawk Ring-billed Gull Double-crested Cormorant Eastern Bluebird Ring-necked Duck Brown Thrasher Wood Duck Redhead Glaucous Gull Northern Saw-whet Owl Pileated Woodpecker Wild Turkey	Credit Island Davenport Le Claire Lock and Dam 14 Lock and Dam 15 Oakville Wildcat Den State Park Guttenberg	Iowa Ornithologists' Union \| MS 166	20	6
Field notes contributed by Peter C. Petersen, summer 1987	Field notes Reports	Bird watching Birds--Counting Birds--Nests Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Scolopacidae \| Sandpipers, Phalaropes, and allies Parulidae \| Warblers Emberizidae \| Sparrows	1987-06-01	1987-07-31	Manuscript, graphic, and printed material	Summer report of birds and locations contributed by Peter C. Petersen and other observers. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1987.	Petersen, Peter C.	Least Bittern American Bittern Double-crested Cormorant Yellow-headed Blackbird Bell's Vireo Blue-gray Gnatcatcher Orchard Oriole American Woodcock Black-crowned Night Heron Lesser Yellowlegs Pileated Woodpecker Acadian Flycatcher Northern Mockingbird Northern Parula Ovenbird Scarlet Tanager Short-billed Dowitcher Winter Wren Brown Creeper	Bellevue Credit Island Goose Lake Huron Island Jemmerson Slough Wildlife Management Area Wildcat Den State Park Tipton Big Sand Mound Nature Preserve	Iowa Ornithologists' Union \| MS 166	23	1
Field notes contributed by Peter C. Petersen, spring 1996	Checklists Field notes	Bird watching Birds--Counting Birds--Identification Birdsongs Anseriformes \| Ducks, Geese, and Swans Scolopacidae \| Sandpipers, Phalaropes, and allies Hirundinidae \| Swallows Parulidae \| Warblers Emberizidae \| Sparrows	1996-03-01	1996-05-31	Manuscript, graphic, and printed material	Spring report of birds found in eastern Iowa contributed by Peter C. Petersen. Also includes the Iowa statewide May count for Johnson, Clinton, Scott, Muscatine, and Louisa Counties. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1996.	Petersen, Peter C.	American Avocet Red-shouldered Hawk Little Blue Heron Brewer's Blackbird White-eyed Vireo Lesser White-fronted Goose Common Moorhen Yellow-throated Warbler Western Kingbird Ross' Goose Merlin Western Sandpiper Eurasian Tree Sparrow Yellow-bellied Flycatcher Greater Scaup Surf Scoter Peregrine Falcon Short-billed Dowitcher American Golden Plover	Cone Marsh Wildlife Management Area Davenport Huron Island Johnson County Muscatine Muscatine County Pleasant Valley Sabula Scott County Wildcat Den State Park Clinton County Louisa County Green Island Buffalo Green Bay Bottoms Mount Joy	Iowa Ornithologists' Union \| MS 166	27	1
Field notes contributed by Paul Martsching, spring 1983	Field notes Reports	Bird populations Bird watching Birds--Counting Birds--Research Anseriformes \| Ducks, Geese, and Swans Laridae \| Gulls and Terns Sylviidae \| Kinglets and Gnatcatchers Ornithology--Methodology Scolopacidae \| Sandpipers, Phalaropes, and allies Fringillidae \| Finches Vireonidae \| Vireos Parulidae \| Warblers Emberizidae \| Sparrows	1983-03-01	1983-05-31	Manuscript, graphic, and printed material	Spring report of birds found in Story County contributed by Paul Martsching. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1983.	Martsching, Paul	American Avocet Cooper's Hawk Horned Grebe Eared Grebe Rusty Blackbird Blue-gray Gnatcatcher Lapland Longspur Common Moorhen Cattle Egret Whimbrel Yellow-bellied Flycatcher Yellow-Crowned Night Heron Sora Black-bellied Plover Hudsonian Godwit Yellow-rumped Warbler Winter Wren Tundra Swan Common Merganser Black Tern Sharp-shinned Hawk	Ames Colo Hendrickson Marsh Lake Hickory Grove County Park Brookside Park McFarland Lake Park Larson Marsh Cooper Prairie Marsh	Iowa Ornithologists' Union \| MS 166	20	7
Field notes contributed by Michael C. Dooley, summer 2000	Field notes	Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes \| Ducks, Geese, and Swans	2000-06-01	2000-07-31	Manuscript, graphic, and printed material	Summer report of birds found in eastern Iowa contributed by Michael C. Dooley. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 2000.	Dooley, Michael C.	American Avocet Marbled Godwit Double-crested Cormorant Bell's Vireo Yellow-breasted Chat American White Pelican Snowy Egret Cattle Egret Whimbrel Herring Gull Lark Sparrow Eurasian Tree Sparrow Willet Sanderling Acadian Flycatcher Louisiana Waterthrush Swamp Sparrow Mourning Dove Buff-breasted Sandpiper	Coralville Lake Hawkeye Wildlife Management Area Iowa City Muskrat Slough State Game Management Area Red Cedar Wildlife Area Redbird Farms Wildlife Area Cairo Woods Wildlife Area Indian Slough Wildlife Area	Iowa Ornithologists' Union \| MS 166	28	6
Field notes contributed by Lee A. Schoenewe, summer 2001	Field notes	Bird watching Birds--Food Birds--Nests Birdsongs Anseriformes \| Ducks, Geese, and Swans Podicipediformes \| Grebes Laridae \| Gulls and Terns Scolopacidae \| Sandpipers, Phalaropes, and allies Birds--Infancy	2001-06-01	2001-07-31	Manuscript, graphic, and printed material	List of birds and locations contributed by Lee Schoenewe. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 2001.	Schoenewe, Lee A.	Least Bittern Red-necked Grebe Yellow-billed Cuckoo American White Pelican Dunlin Peregrine Falcon Lesser Yellowlegs Scissor-tailed Flycatcher Cerulean Warbler American Golden Plover	Clay County Dan Green Slough Wildlife Management Area Ruthven Little Sioux River Wanata State Park Cheever Lake Dugout Creek Wildlife Management Area	Iowa Ornithologists' Union \| MS 166	28	7
Field notes contributed by Lee A. Schoenewe, summer 2000	Field notes	Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes \| Ducks, Geese, and Swans	2000-06-01	2000-07-31	Manuscript, graphic, and printed material	Summer report of birds found in northwest Iowa contributed by Lee A. Schoenewe. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 2000.	Schoenewe, Lee A.	Yellow-bellied Sapsucker Red-shouldered Hawk American Bittern Pied-billed Grebe Least Flycatcher Eastern Towhee Eurasian Collared Dove Orchard Oriole Cattle Egret Western Sandpiper Wilson's Phalarope Yellow-Crowned Night Heron Solitary Sandpiper Bufflehead Blackpoll Warbler Common Tern	Clay County Dan Green Slough Wildlife Management Area Lost Island Lake Marble Lake Trumbull Lake Wanata State Park Barringer Slough State Game Mgt Area Dugout Creek Wildlife Management Area Montgomery Bertram Reservation Kirchner Prairie Oak Hill Cemetery	Iowa Ornithologists' Union \| MS 166	28	6
Field notes contributed by Lee A. Schoenewe, spring 1997	Field notes	Bird watching Birds--Counting Birdsongs Anseriformes \| Ducks, Geese, and Swans Parulidae \| Warblers	1997-03-01	1997-05-31	Manuscript, graphic, and printed material	List of birds and locations contributed by Lee A. Schoenewe. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1997.	Schoenewe, Lee A.	Red-shouldered Hawk Marbled Godwit Brewer's Blackbird Chestnut-collared Longspur Pacific Loon Long-billed Dowitcher Palm Warbler Greater Scaup Spotted Towhee Snow Goose Common Tern Sandhill Crane	Big Sioux River Wildlife Area Little Sioux Wildlife Management Area Twelve Mile Lake West Okoboji Lake Grovers Lake Spring Run Complex Wildlife Management Area Prairie Lake Oneota Park Dugout Creek Wildlife Management Area Twelve Mile Lake Township	Iowa Ornithologists' Union \| MS 166	27	4
Field notes contributed by Lee A. Schoenewe, fall 1998	Field notes Reports	Bird watching Birds--Counting Birds--Identification Anseriformes \| Ducks, Geese, and Swans Parulidae \| Warblers	1998-08-01	1998-11-30	Manuscript, graphic, and printed material	Fall report of birds found in northwest Iowa contributed by Lee A. Schoenewe. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1998.	Schoenewe, Lee A.	Red-shouldered Hawk Clark's Grebe Red-necked Grebe Blue-headed Vireo Eurasian Collared Dove Snowy Egret California Gull Lesser Black-backed Gull Bohemian Waxwing Common Loon Peregrine Falcon Gray Partridge Semipalmated Plover Fox Sparrow Blue Grosbeak Sandhill Crane Black-headed Gull Northern Shrike Northern Harrier	Clay County Deweys Pasture State Game Management Area Dickinson County Elk Lake Lost Island Lake Palo Alto County Spirit Lake Waterman Creek O'Brien County Mill Creek State Park Spring Run Complex Wildlife Management Area Barringer Slough State Game Mgt Area Marble Beach State Recreation Area Willow Creek County Recreation Area	Iowa Ornithologists' Union \| MS 166	28	2
Field notes contributed by L. Paul Hertzel, summer 2000	Field notes	Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes \| Ducks, Geese, and Swans Scolopacidae \| Sandpipers, Phalaropes, and allies Apodiformes \| Swifts and Hummingbirds	2000-06-01	2000-07-31	Manuscript, graphic, and printed material	Summer report of birds found in northern Iowa contributed by L. Paul Hertzel. Also included are details on sightings of a Selasphorus Hummingbird and Henslow's Sparrows, both located in and around Mason CIty. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 2000.	Hertzel, L. Paul Hertzel, Anthony X.	Killdeer Least Bittern Ring-billed Gull Willow Flycatcher Bobolink Henslow's Sparrow American White Pelican Orchard Oriole Greater Yellowlegs American Woodcock Common Yellowthroat Lark Sparrow Common Loon Black-crowned Night Heron Sedge Wren Short-billed Dowitcher Mourning Dove Barn Swallow Great Egret	Cerro Gordo County Floyd County Lime Creek Nature Center Mason City Union Hills Wildlife Management Area Zirbel Slough Walch Wildlife Area Rockford Fossil and Praire Park	Iowa Ornithologists' Union \| MS 166	28	6
Field notes contributed by Katy L. Patterson and Shane S. Patterson, summer 2004	Field notes	Bird watching Birds--Nests Birdsongs Anseriformes \| Ducks, Geese, and Swans Tyrannidae \| Flycatchers Podicipediformes \| Grebes Laridae \| Gulls and Terns Scolopacidae \| Sandpipers, Phalaropes, and allies Birds--Infancy Emberizidae \| Sparrows	2004-06-01	2004-07-31	Manuscript, graphic, and printed material	List of birds and locations contributed by Katy L. Patterson and Shane S. Patterson. The field notes include detailed descriptions of each sighting. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of summer 2004.	Patterson, Shane S. Patterson, Katy L.	Red-headed Woodpecker Killdeer Clay-colored Sparrow Canvasback Eastern Kingbird Common Yellowthroat Blue Grosbeak Snow Goose Green Heron Eastern Screech-Owl	Spencer Little Sioux River Ingham Lake Freda Haffner Kettlehole State Preserve Wanata State Park Spring Run Complex Wildlife Management Area Gitchie Manitou State Preserve Colo Bogs Wildlife Management Area Hanlontown	Iowa Ornithologists' Union \| MS 166	39	11
Field notes contributed by Joseph P. Schaufenbuel, winter 1978-1979	Field notes Reports	Bird watching Birds--Research Icteridae \| Blackbirds, Orioles, Meadowlarks, and allies Anseriformes \| Ducks, Geese, and Swans Accipitridae \| Hawks and Eagles Phasianidae \| Pheasants, Turkeys, and Grouse Fringillidae \| Finches Bombycillidae \| Waxwings	1978-12-01	1979-02-28	Manuscript, graphic, and printed material	Winter report of birds and locations contributed by Joseph P. Schaufenbuel, with additional reports from Darwin Koenig. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter 1978-1979.	Schaufenbuel, Joseph P.	Red-headed Woodpecker Rough-legged Hawk American Kestrel Lapland Longspur Snow Bunting Greater Prairie-Chicken Belted Kingfisher American Robin Northern Shrike	Allamakee County Cresco Decorah Harrison County Pottawattamie County Woodbury County Sweet Marsh Winneshiek County Fayette County Guttenberg Pisgah	Iowa Ornithologists' Union \| MS 166	18	8
Field notes contributed by John Van Dyk, winter 1982-1983	Field notes Reports	Bird declines Bird populations Bird watching Birds--Research Anseriformes \| Ducks, Geese, and Swans Accipitridae \| Hawks and Eagles Galliformes \| Quails, Pheasants, Turkeys, and Grouse Weather	1982-12-01	1983-02-28	Manuscript, graphic, and printed material	Winter report of birds found in northwest Iowa contributed by John Van Dyk. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Van Dyk, John, 1936-	Bald Eagle Common Grackle Great Horned Owl Wood Duck American Tree Sparrow American Coot Canada Goose Golden-crowned Kinglet Gadwall Wild Turkey American Robin Mallard	Sioux Center Rock Valley Fairview Area	Iowa Ornithologists' Union \| MS 166	20	6
Field notes contributed by John Van Dyk, spring 1996	Field notes Reports	Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes \| Ducks, Geese, and Swans Falconiformes \| Hawks, Eagles, Falcons, Osprey, and Vultures Turdidae \| Thrushes Vireonidae \| Vireos Parulidae \| Warblers Weather Emberizidae \| Sparrows	1996-03-01	1996-05-31	Manuscript, graphic, and printed material	Spring report of birds found in northwest Iowa contributed by John Van Dyk. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1996.	Van Dyk, John, 1936-	Northern Flicker Bald Eagle Red-throated Loon Yellow-breasted Chat Cinnamon Teal Ruby-throated Hummingbird Common Redpoll Ross' Goose Hoary Redpoll Hooded Merganser Baird's Sandpiper Common Snipe Sedge Wren Hermit Thrush American Tree Sparrow Lincoln's Sparrow Canada Goose Northern Shoveler Least Sandpiper	Hawarden Sioux Center Sioux County Oak Grove State Park Rock River George Doon Winterfeld Boat and Fish Area	Iowa Ornithologists' Union \| MS 166	27	1
Field notes contributed by John Van Dyk, spring 1983	Field notes Reports	Bird feeders Bird populations Bird watching Birds--Migration Birds--Research Anseriformes \| Ducks, Geese, and Swans Accipitridae \| Hawks and Eagles Ciconiiformes \| Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Charadriiformes \| Shore-birds, Gulls, and Auks Vireonidae \| Vireos Parulidae \| Warblers Weather Emberizidae \| Sparrows	1983-03-01	1983-05-31	Manuscript, graphic, and printed material	Spring report of birds found in northwest Iowa contributed by John Van Dyk. There is a note indicating this will be the last contribution to the field reports for a year or more due to a move out of state. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1983.	Van Dyk, John, 1936-	Bald Eagle Cooper's Hawk Upland Sandpiper Pied-billed Grebe Vermilion Flycatcher Rusty Blackbird Bobolink White-breasted Nuthatch Purple Martin Gray-cheeked Thrush Eastern Bluebird Loggerhead Shrike Orchard Oriole Western Kingbird Merlin Marsh Wren Wood Thrush Dickcissel Purple Finch Yellow-bellied Flycatcher Osprey Hermit Thrush Northern Mockingbird Fox Sparrow Blue Grosbeak Golden-crowned Kinglet Water Pipit Winter Wren American Goldfinch Northern Harrier Brown Creeper Northern Bobwhite	Sioux Center Sioux County Oak Grove State Park Rock Valley Rock River Orange City Maurice	Iowa Ornithologists' Union \| MS 166	20	7