Field notes contributed by Paul Martsching, summer 1996
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Field notes
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Bird watching Birds--Behavior Birdsongs Bird droppings
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1996-06-01
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1996-07-31
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Manuscript, graphic, and printed material
|
List of birds and locations contributed by Paul Martsching. The field notes contain a detailed description of the Eastern Screech Owl. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of summer 1996.
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Martsching, Paul
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Yellow-bellied Flycatcher Pine Siskin Mourning Warbler American Redstart Eastern Screech-Owl
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Brookside Park Iowa State University
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Iowa Ornithologists' Union | MS 166
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27
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2
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Field notes contributed by Paul Martsching, winter 1981-1982
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Field notes Forms (documents)
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Bird watching Birds--Behavior Birds--Identification Rare birds
|
1981-12-01
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1982-02-28
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Manuscript, graphic, and printed material
|
Field notes were contributed by Paul Martsching. Verifying documentation of an extraordinary sighting of a Goshawk is included. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1981-1982.
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Martsching, Paul
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Cedar Waxwing Snow Bunting Harris' Sparrow Common Redpoll Northern Goshawk Northern Saw-whet Owl Red-breasted Nuthatch
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Ames Big Creek State Park Ledges State Park Cambridge Cemetery Iowa State Nursery Slater
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Iowa Ornithologists' Union | MS 166
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20
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2
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Field notes contributed by Paul Martsching, winter 1982-1983
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Field notes Reports
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Bird watching Birds--Behavior Birds--Counting Birds--Identification Accipitridae | Hawks and Eagles
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1982-12-01
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1983-02-28
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Manuscript, graphic, and printed material
|
Winter report of birds found in central Iowa contributed by Paul Martsching. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.
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Martsching, Paul
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Red-headed Woodpecker Cedar Waxwing Eastern Bluebird Lapland Longspur Loggerhead Shrike Common Pigeon Harris' Sparrow Great Horned Owl Common Redpoll Purple Finch Pine Siskin Red-breasted Nuthatch Canada Goose Lesser Scaup Golden-crowned Kinglet Tufted Titmouse Great Blue Heron American Robin Common Merganser
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Ames Hendrickson Marsh Lake Ledges State Park Brookside Park
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Iowa Ornithologists' Union | MS 166
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20
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6
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Field notes contributed by Pearl Knoop, Marble Rock, Iowa, spring 1984
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Field notes Forms (documents)
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Bird watching Birds--Migration Tyrannidae | Flycatchers Fringillidae | Finches Hirundinidae | Swallows Parulidae | Warblers
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1984-03-01
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1984-05-31
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Manuscript, graphic, and printed material
|
Field notes were contributed by Pearl Knoop, Marble Rock, Iowa, spring 1984. She sighted five species: Golden Plover, Lesser Yellowlegs, Wilson's Phalarope, Willet, and Eastern Meadowlark, and reported on the spring migration of other bird groups. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1984.
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Knoop, Pearl
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Wilson's Phalarope Eastern Meadowlark Lesser Yellowlegs Willet American Golden Plover
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Marble Rock
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Iowa Ornithologists' Union | MS 166
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21
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3
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Field notes contributed by Pearl Knoop, spring 1983
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Field notes Reports
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Bird watching Birds--Counting Birds--Research Ornithology--Methodology
|
1983-03-01
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1983-05-31
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Manuscript, graphic, and printed material
|
Spring report of birds found around Marble Rock contributed by Pearl Knoop. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1983.
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Knoop, Pearl
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Blue-gray Gnatcatcher Black-headed Grosbeak Peregrine Falcon Sora Olive-sided Flycatcher Black-throated Blue Warbler Cerulean Warbler Cape May Warbler
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Marble Rock
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Iowa Ornithologists' Union | MS 166
|
20
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7
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Field notes contributed by Peter B. Melde, summer 1997
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Correspondence Field notes
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Bird watching Birds--Counting
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1997-06-01
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1997-07-31
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Manuscript, graphic, and printed material
|
Summer report of birds and locations contributed by Peter B. Melde. Also included is a letter from Rolf R. Koford to James J. Dinsmore (on behalf of Melde) regarding notes on Melde's sightings of Hen Harriers and Short-eared Owls. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1997.
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Melde, Peter B. Koford, Rolf R.
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Upland Sandpiper Bobolink Henslow's Sparrow Loggerhead Shrike Short-eared Owl Sedge Wren Northern Harrier
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Kellerton Ringgold County
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|
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Iowa Ornithologists' Union | MS 166
|
27
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5
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Field notes contributed by Peter C. Petersen, fall 1982
|
Field notes Forms (documents)
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Bird watching Birds--Counting Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers
|
1982-08-01
|
1982-11-30
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Peter C. Petersen and other observers. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1982.
|
Petersen, Peter C.
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American Avocet Bald Eagle Summer Tanager Golden Eagle Black-bellied Plover American Golden Plover
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Credit Island Davenport New Albin Buffalo
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|
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Iowa Ornithologists' Union | MS 166
|
20
|
5
|
Field notes contributed by Peter C. Petersen, fall 1984
|
Field notes
|
Bird watching Birds--Identification
|
1984-08-01
|
1984-11-30
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Peter C. Petersen, fall 1984. He sighted 49 species, some documented in separate letters, and some with other observers. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1984.
|
Petersen, Peter C.
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Evening Grosbeak Black Scoter Merlin Western Sandpiper Yellow-bellied Flycatcher Peregrine Falcon Short-billed Dowitcher Buff-breasted Sandpiper Common Tern
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Bettendorf Credit Island Davenport Le Claire Port Louisa National Wildlife Refuge - Big Timber Division Muscatine Oakville Sabula
|
|
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Iowa Ornithologists' Union | MS 166
|
21
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5
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Field notes contributed by Peter C. Petersen, fall 1986
|
Field notes
|
Bird watching Birds--Identification
|
1986-08-01
|
1986-11-30
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Brian Blevins, Corey Blevins and Stephen J. Dinsmore. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1986.
|
Petersen, Peter C.
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Yellow-bellied Sapsucker Least Bittern Bobolink Blue-gray Gnatcatcher Rock Wren Ruddy Duck Osprey Common Snipe Caspian Tern Olive-sided Flycatcher Orange-crowned Warbler Pine Siskin Winter Wren Bonaparte's Gull Great Egret
|
Little Wall Lake Bellevue Credit Island Davenport Huron Island Jemmerson Slough Wildlife Management Area Sabula Saylorville Dam Railroad Lake
|
|
|
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Iowa Ornithologists' Union | MS 166
|
22
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5
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Field notes contributed by Peter C. Petersen, fall 1987
|
Field notes Reports
|
Bird populations Bird watching Birds--Counting Birds--Identification Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Emberizidae | Sparrows
|
1987-08-01
|
1987-11-30
|
Manuscript, graphic, and printed material
|
Fall report 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 fall 1987.
|
Petersen, Peter C.
|
Broad-winged Hawk Lapland Longspur Groove-billed Ani Bullock's Oriole Chukar Greater Yellowlegs Dunlin Purple Finch Yellow-bellied Flycatcher Common Loon Osprey Black-bellied Plover Common Snipe Olive-sided Flycatcher Sedge Wren Northern Mockingbird Scarlet Tanager Red-breasted Nuthatch Winter Wren Red-breasted Parakeet Red Crossbill Brown Creeper Great Egret
|
Bellevue Blue Grass Clear Lake Credit Island Crystal Lake Davenport Huron Island Le Claire Lock and Dam 13 Pine Hill Cemetery Sabula Jacob Krumm Nature Preserve Eagle Point Memorial Park Cemetery Big Sand Mound Nature Preserve
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|
|
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Iowa Ornithologists' Union | MS 166
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23
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2
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Field notes contributed by Peter C. Petersen, fall 1991
|
Field notes
|
Bird watching Birds--Counting Birds--Identification Birds--Nests Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy
|
1991-08-01
|
1991-11-30
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Ann M. Barker, Randall Pinkston and others. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1991.
|
Petersen, Peter C.
|
Bald Eagle Horned Grebe Carolina Wren Common Ground-Dove American White Pelican Long-billed Dowitcher Peregrine Falcon Willet Pine Siskin Red-breasted Nuthatch Short-billed Dowitcher American Golden Plover
|
Bettendorf Cedar Lake Credit Island Davenport Lake Red Rock Pleasant Creek State Park Saylorville Lake Bulgers Hollow
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|
|
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Iowa Ornithologists' Union | MS 166
|
24
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7
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Field notes contributed by Peter C. Petersen, fall 1993
|
Field notes Reports
|
Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers
|
1993-08-01
|
1993-11-30
|
Manuscript, graphic, and printed material
|
Fall report 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 fall 1993.
|
Petersen, Peter C.
|
Ross's Gull Eared Grebe Bell's Vireo Carolina Wren Evening Grosbeak Snowy Owl Western Grebe Reddish Egret Trumpeter Swan Merlin Yellow-bellied Flycatcher White-winged Scoter Osprey Red-breasted Nuthatch Cape May Warbler
|
Bellevue Colfax Davenport Kettleson Hogsback Wildlife Management Area Lake Red Rock Le Claire Montpelier Clinton County Big Sand Mound Nature Preserve
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|
|
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Iowa Ornithologists' Union | MS 166
|
25
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6
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Field notes contributed by Peter C. Petersen, fall 1995
|
Field notes
|
Bird watching Birds--Counting Birds--Identification
|
1995-08-01
|
1995-11-30
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Dan Dorrance, Brian Corey and others . This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1995.
|
Petersen, Peter C.
|
Bald Eagle Pine Grosbeak American White Pelican White Ibis Lesser Black-backed Gull Northern Mockingbird Louisiana Waterthrush Snow Goose Sandhill Crane American Golden Plover
|
Credit Island Davenport Hawkeye Wildlife Management Area Lock and Dam 13 Sabula Wildcat Den State Park Pool 13 Big Sand Mound Nature Preserve
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|
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Iowa Ornithologists' Union | MS 166
|
26
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6
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Field notes contributed by Peter C. Petersen, fall 1996
|
Field notes
|
Bird banding Bird watching Birdsongs
|
1996-08-01
|
1996-11-30
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Kelly McHay, Lewis Blevins and Corey Blevins. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1996.
|
Petersen, Peter C.
|
Yellow-bellied Sapsucker American Bittern Prairie Falcon Great Black-backed Gull Upland Sandpiper Double-crested Cormorant White-eyed Vireo Clay-colored Sparrow Franklin's Gull Snowy Owl Yellow-bellied Flycatcher Baird's Sandpiper Black-throated Blue Warbler Red-breasted Nuthatch Water Pipit Winter Wren
|
Credit Island Davenport Dixon Lock and Dam 13 Pine Hill Cemetery Pool 13 Duck Creek Park McLamarrah Park Nahant Marsh Pleasant Creek
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|
|
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Iowa Ornithologists' Union | MS 166
|
27
|
3
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Field notes contributed by Peter C. Petersen, January 26, 1982
|
Field notes Forms (documents)
|
Bird banding Bird watching
|
1982-01-26
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Peter C. Petersen and other observers. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1981-1982.
|
Petersen, Peter C.
|
Bald Eagle Cedar Waxwing Bullock's Oriole Common Redpoll Northern Hawk Owl Baltimore Oriole Golden Eagle Fox Sparrow Canada Goose
|
Davenport Lock and Dam 14 Pine Hill Cemetery Pleasant Valley Waterloo
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|
|
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Iowa Ornithologists' Union | MS 166
|
20
|
2
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Field notes contributed by Peter C. Petersen, spring 1980
|
Field notes Forms (documents)
|
Bird banding Bird watching Birds--Counting Birds--Nests Tyrannidae | Flycatchers Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather Troglodytidae | Wrens Birds--Feeding and feeds
|
1980-03-01
|
1980-05-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Walter Zuurdeeg, Clark Scott and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1980.
|
Petersen, Peter C.
|
Marbled Godwit Horned Grebe Common Moorhen Orchard Oriole Long-billed Dowitcher Greater Scaup Hudsonian Godwit Pileated Woodpecker Pine Siskin Lesser Scaup Short-billed Dowitcher Cape May Warbler American Golden Plover Great Egret
|
Bettendorf Cone Marsh Wildlife Management Area Credit Island Le Claire Wildcat Den State Park Cayler Prairie State Preserve
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
19
|
3
|
Field notes contributed by Peter C. Petersen, spring 1982
|
Field notes Forms (documents)
|
Bird watching Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers
|
1982-03-01
|
1982-05-31
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Peter C. Petersen and other observers. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1982.
|
Petersen, Peter C.
|
Cooper's Hawk Double-crested Cormorant Hooded Merganser Eastern Whip-poor-will
|
Cone Marsh Wildlife Management Area Davenport Lock and Dam 15 Lock and Dam 13 Port Louisa National Wildlife Refuge - Louisa Division Duck Creek Park
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
20
|
3
|
Field notes contributed by Peter C. Petersen, spring 1988
|
Field notes
|
Bird watching Birds--Identification Birdsongs
|
1988-03-01
|
1988-05-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Brian Blevins, Lewis Blevins, Ann M. Barker and others. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1988.
|
Petersen, Peter C.
|
Prairie Falcon Marbled Godwit Upland Sandpiper Curlew Sandpiper Double-crested Cormorant Summer Tanager Henslow's Sparrow Canvasback Ring-necked Duck American White Pelican Ross' Goose Greater Scaup Surf Scoter Tree Swallow Prothonotary Warbler Greater White-fronted Goose Cape May Warbler Great Blue Heron Red Crossbill American Golden Plover Brown Creeper
|
Dunbar Slough Goose Lake Hawkeye Wildlife Management Area Huron Island Lime Creek Nature Center Lock and Dam 13 Oakville Princeton State Wildlife Management Area Sabula Wildcat Den State Park Bays Branch State Wildlife Area Ventura Marsh Wildlife Management Area Lindsay Park Ringgold State Wildlife Area Big Sand Mound Nature Preserve
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
23
|
5
|
Field notes contributed by Peter C. Petersen, spring 1992
|
Field notes
|
Bird watching Birds--Eggs Birdsongs Parulidae | Warblers
|
1992-03-01
|
1992-05-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Brian Blevins, Lewis Blevins, and Gerald White. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1992.
|
Petersen, Peter C.
|
Pied-billed Grebe White-eyed Vireo Blue-winged Teal Brown Pelican Greater Prairie-Chicken Le Conte's Sparrow Greater Scaup Peregrine Falcon Hudsonian Godwit Great Blue Heron Pine Warbler
|
Cone Marsh Wildlife Management Area Credit Island Princeton State Wildlife Management Area DeSoto National Wildlife Refuge Green Island Mount Ayr Scott County Park
|
|
|
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Iowa Ornithologists' Union | MS 166
|
25
|
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 Peter C. Petersen, spring 1997
|
Field notes
|
Bird watching Birds--Counting Birdsongs Emberizidae | Sparrows
|
1997-03-01
|
1997-05-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Kelly McKay, Brian Blevins, Walter Zuurdeeg and others. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1997.
|
Petersen, Peter C.
|
Eared Grebe White-winged Dove Chuck-will's-widow Dunlin Yellow-bellied Flycatcher Greater Scaup Northern Mockingbird Fox Sparrow Bufflehead Brown Creeper
|
Cone Marsh Wildlife Management Area Davenport Huron Island Le Grand Lock and Dam 14 Wildcat Den State Park Big Sand Mound Nature Preserve Green Island Wildlife Management Area Klum Lake State Game Mgt Area
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
27
|
4
|
Field notes contributed by Peter C. Petersen, summer 1980
|
Field notes Forms (documents)
|
Bird watching Birds--Counting Birds--Research
|
1980-06-01
|
1980-07-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observer Mary Lou Petersen. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1980.
|
Petersen, Peter C.
|
American Avocet American Kestrel Pied-billed Grebe Indigo Bunting Vesper Sparrow Orchard Oriole Savannah Sparrow Dickcissel Black-crowned Night Heron Sedge Wren Mourning Dove Mallard
|
Davenport Le Claire Cedar County Clinton County
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
19
|
4
|
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, summer 1988
|
Field notes
|
Bird watching Birds--Counting Birds--Identification Birdsongs
|
1988-06-01
|
1988-07-31
|
Manuscript, graphic, and printed material
|
List of birds and locations contributed by Peter C. Petersen with observers Mary Lou Petersen, Brian Blevins, and Tim Brush. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1988.
|
Petersen, Peter C.
|
Least Bittern Ring-billed Gull Yellow-headed Blackbird Bobolink Chuck-will's-widow Dickcissel House Finch Gray Partridge White-rumped Sandpiper Acadian Flycatcher Veery Northern Mockingbird Blue Grosbeak Brown Creeper
|
Bettendorf Credit Island Davenport Goose Lake Huron Island Montpelier Princeton State Wildlife Management Area Wildcat Den State Park Tipton Big Sand Mound Nature Preserve Bryant
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
23
|
6
|
Field notes contributed by Peter C. Petersen, summer 1989
|
Field notes Forms (documents)
|
Bird populations Bird watching Birds--Behavior Birds--Counting
|
1989-06-01
|
1989-07-31
|
Manuscript, graphic, and printed material
|
Summer report 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 summer 1989.
|
Petersen, Peter C.
|
Bald Eagle Red-shouldered Hawk Mississippi Kite Ring-billed Gull Upland Sandpiper Double-crested Cormorant Yellow-headed Blackbird Carolina Wren Eastern Kingbird Herring Gull Dickcissel House Finch Prothonotary Warbler Common Tern Northern Harrier Brown Creeper Cliff Swallow
|
Bellevue Benton County Bettendorf Credit Island Davenport Huron Island Princeton State Wildlife Management Area Vinton Big Sand Mound Nature Preserve Bryant Cedar Valley Park Delmar Cedar Valley
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
23
|
10
|