Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, July 31, 1997
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Correspondence Field notes
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Bird watching Birds--Identification Birds--Nests Birdsongs
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1997-07-31
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N/A
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Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to James J. Dinsmore regarding summer bird sightings, July 31, 1997. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1997.
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Koenig, Darwin
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Upland Sandpiper Turkey Vulture Yellow-headed Blackbird Canvasback Orchard Oriole Wood Thrush Common Loon Hooded Merganser Solitary Sandpiper Willet Chestnut-sided Warbler Northern Shoveler Eastern Whip-poor-will Red Crossbill Northern Harrier
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Sutherland Waterman Prairie Wildlife Management Area Pocahontas County Buena Vista County O'Brien County Mill Creek State Park Dog Creek County Park Primghar Sanborn
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Iowa Ornithologists' Union | MS 166
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27
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5
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Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, July 31, 2002
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Correspondence Field notes
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Bird watching Birds--Counting Birds--Nests
|
2002-07-31
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N/A
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Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to James J. Dinsmore regarding summer bird sightings, July 31, 2002. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 2002.
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Koenig, Darwin
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Upland Sandpiper White-eyed Vireo Loggerhead Shrike Eastern Phoebe Black-crowned Night Heron Solitary Sandpiper Olive-sided Flycatcher Blue-winged Warbler Chestnut-sided Warbler Blue Grosbeak Red-breasted Nuthatch Snow Goose Green-winged Teal
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Cardinal Marsh State Wildlife Area Cherokee County Clay County Kossuth County Plymouth County Yellow River State Forest O'Brien County Mill Creek State Park Coon Creek Wildlife Management Area
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Iowa Ornithologists' Union | MS 166
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39
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9
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Darwin Koenig letter to Lee A. Schoenewe regarding bird sightings, November 27, 1995
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Correspondence Field notes
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Bird watching Birds--Identification Birdsongs
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1995-11-27
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N/A
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Manuscript, graphic, and printed material
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Field notes contributed by Darwin Koenig in a letter to Lee A. Schoenewe. The letter includes a brief note regarding his fall bird observations for Iowa Bird Life. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1995.
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Koenig, Darwin
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Common Redpoll Greater Yellowlegs Golden Eagle Northern Shrike Nashville Warbler
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Cherokee County Paullina Yellow River State Forest O'Brien County Lock and Dam 9
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Iowa Ornithologists' Union | MS 166
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26
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6
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings
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Correspondence Field notes
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Bird watching
|
N/A
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N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Nicholas S. Halmi regarding bird sightings. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly Report of spring 1977.
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Koenig, Darwin
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Townsend's Solitaire American Woodcock Golden Eagle
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Cardinal Marsh State Wildlife Area Brush Creek Canyon State Park Highlandville
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Iowa Ornithologists' Union | MS 166
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18
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1
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings
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Correspondence Field notes
|
Bird watching Birds--Research
|
1977-12-01
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1978-02-28
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Manuscript, graphic, and printed material
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Letter from Darwin Koenig to Nicholas S. Halmi regarding winter bird sightings.This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter, 1977-1978.
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Koenig, Darwin
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Townsend's Solitaire Pine Grosbeak Golden Eagle Northern Saw-whet Owl Northern Shrike
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Allamakee County Webster County Winneshiek County
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Iowa Ornithologists' Union | MS 166
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18
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4
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, August 2, 1977
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Correspondence Field notes
|
Bird watching Birds--Research
|
1977-08-02
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N/A
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Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Nicholas S. Halmi regarding bird sightings, August 2, 1977. Koenig made some of these sightings on a trip throughout Iowa with Joseph P. Schaufenbuel. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1977.
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Koenig, Darwin
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Red-shouldered Hawk Cooper's Hawk Upland Sandpiper Least Flycatcher Say's Phoebe Black-and-white Warbler American White Pelican Golden-winged Warbler Yellow-throated Warbler Western Kingbird Acadian Flycatcher Veery Chestnut-sided Warbler Cerulean Warbler Hooded Warbler Kentucky Warbler Yellow Warbler
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Ledges State Park Marquette Plymouth County Union Slough National Wildlife Refuge Waubonsie State Park Yellow River State Forest DeSoto National Wildlife Refuge Brush Creek Canyon State Park Harpers Ferry Lock and Dam 9 Sny Magill North Cedar Creek Wildlife Management Area Pikes Peak State Park
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Iowa Ornithologists' Union | MS 166
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18
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2
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, December 1, 1978
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Correspondence Field notes
|
Bird watching Birds--Counting
|
1978-12-01
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Nicholas S. Halmi regarding bird sightings, December 1, 1978. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1978.
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Koenig, Darwin
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Rough-legged Hawk Snow Bunting Carolina Wren Evening Grosbeak Purple Finch Black-crowned Night Heron Golden Eagle Olive-sided Flycatcher Pine Siskin Red-breasted Nuthatch Greater White-fronted Goose Winter Wren American Black Duck Tundra Swan Northern Shrike
|
Decorah Lansing Marquette New Albin Yellow River State Forest Lake Odessa Highlandville Shimek State Forest
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|
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Iowa Ornithologists' Union | MS 166
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18
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7
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, fall 1977
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Correspondence Field notes
|
Bird watching Birds--Counting
|
1977-08-01
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1977-11-30
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Manuscript, graphic, and printed material
|
Field notes contributed by Darwin Koenig in a letter to Nicholas S. Halmi with observers Joseph P. Schaufenbuel and Jon Stravers. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1977.
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Koenig, Darwin
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Red-shouldered Hawk Snow Bunting Pine Grosbeak White-winged Crossbill Common Redpoll Osprey Golden Eagle Pileated Woodpecker Red Crossbill Tundra Swan
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Allamakee County Decorah Harpers Ferry Lock and Dam 9 Bluffton
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Iowa Ornithologists' Union | MS 166
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18
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3
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Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, winter 1976-1977
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Correspondence Field notes
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Bird populations Bird watching
|
1976-12-01
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1977-02-28
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Manuscript, graphic, and printed material
|
Bird sightings were contributed by Darwin Koenig in a letter to Nicholas S. Halmi. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter, 1976-1977.
|
Koenig, Darwin
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Rough-legged Hawk American Kestrel Lapland Longspur Snow Bunting Carolina Wren Gray Jay Pine Siskin Horned Lark
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Chickasaw County Decorah Effigy Mounds National Monument Howard County
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Iowa Ornithologists' Union | MS 166
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17
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19
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Darwin Koenig letter to Nicholas S. Halmi regarding fall migration, 1976
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Correspondence Field notes
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Bird watching Birds--Migration
|
1976-08-22
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N/A
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Manuscript, graphic, and printed material
|
Fall migration report contributed by Darwin Koenig in a letter to Nicholas S. Halmi, August 22, 1976. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1976.
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Koenig, Darwin
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Cooper's Hawk Carolina Wren White-throated Sparrow Winter Wren Wild Turkey Dark-eyed Junco Tundra Swan Northern Shrike
|
Decorah Yellow River State Forest Effigy Mounds National Monument Nebraska Lock and Dam 9
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Iowa Ornithologists' Union | MS 166
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17
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18
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Darwin Koenig letter to Nicholas S. Halmi regarding fall migration, 1976
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Correspondence Field notes
|
Bird watching Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers
|
1976-08-22
|
N/A
|
Manuscript, graphic, and printed material
|
Fall migration report contributed by Darwin Koenig in a letter to Nicholas S. Halmi, August 22, 1976. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1976.
|
Koenig, Darwin
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Red-shouldered Hawk Hooded Warbler
|
Cardinal Marsh State Wildlife Area Yellow River State Forest Effigy Mounds National Monument Lock and Dam 9
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Iowa Ornithologists' Union | MS 166
|
17
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18
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Darwin Koenig letter to Nicholas S. Halmi regarding spring bird sightings, June 4, 1979
|
Correspondence Field notes
|
Bird watching Birds--Nests
|
1979-06-04
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Nicholas S. Halmi regarding spring bird sightings from various locations, June 4, 1979. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1979.
|
Koenig, Darwin
|
Red-shouldered Hawk Swainson's Hawk Snow Bunting Yellow-throated Warbler Chuck-will's-widow Common Snipe Northern Parula Worm-eating Warbler Louisiana Waterthrush Hooded Warbler Tundra Swan
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Lacey-Keosauqua State Park New Albin Yellow River State Forest Shimek State Forest Hayden Prairie State Wildlife Area Ossian Fort Atkinson
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|
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Iowa Ornithologists' Union | MS 166
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18
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9
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Darwin Koenig letter to Thomas H. Kent regarding bird sightings, July 30, 1980
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Correspondence Field notes
|
Bird watching Birds--Counting Birds--Research
|
1980-07-30
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes contributed by Darwin Koenig in a letter to Thomas H. Kent, July 30, 1980. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1980.
|
Koenig, Darwin
|
Yellow-bellied Sapsucker Cooper's Hawk White-eyed Vireo Bell's Vireo Yellow-breasted Chat Eastern Bluebird Loggerhead Shrike Orchard Oriole Chuck-will's-widow Caspian Tern Veery Canada Goose Eastern Screech-Owl
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Allamakee County Iowa Poweshiek County Montezuma Klondike Barnes City
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|
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Iowa Ornithologists' Union | MS 166
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19
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4
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Darwin Koenig letter to Thomas H. Kent regarding bird sightings, May 28, 1980
|
Correspondence Field notes
|
Bird watching Birds--Nests Birds--Research Ornithology--Methodology
|
1980-05-28
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes contributed by Darwin Koenig in a letter to Thomas H. Kent, May 28, 1980. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1980.
|
Koenig, Darwin
|
Bald Eagle Eared Grebe White-eyed Vireo Loggerhead Shrike American Woodcock Osprey Cape May Warbler
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Bremer County Montezuma
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|
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Iowa Ornithologists' Union | MS 166
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19
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3
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Darwin Koenig letter to Thomas H. Kent regarding bird sightings, November 30, 1979
|
Correspondence Field notes
|
Bird watching
|
1979-11-30
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes contributed by Darwin Koenig in a letter to Thomas H. Kent, November 30, 1979. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of fall 1979.
|
Koenig, Darwin
|
Bald Eagle Red-shouldered Hawk Swainson's Hawk Cooper's Hawk Brewer's Blackbird Merlin Golden Eagle
|
Decorah Woodbury County Dorchester Hardin County
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|
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Iowa Ornithologists' Union | MS 166
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19
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1
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Darwin Koenig letter to Thomas H. Kent regarding fall bird sightings, December 2, 1998
|
Correspondence Field notes
|
Bird watching Birds--Counting
|
1998-12-02
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Thomas H. Kent regarding fall bird sightings, December 2, 1998. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1998.
|
Koenig, Darwin
|
Surf Scoter Peregrine Falcon Sandhill Crane
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Poweshiek County O'Brien County Dog Creek County Park
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|
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Iowa Ornithologists' Union | MS 166
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28
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2
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Darwin Koenig letter to Thomas H. Kent regarding field notes, December 1, 1981
|
Correspondence Field notes
|
Bird watching Birds--Research Ornithology--Methodology
|
1981-12-01
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Darwin Koenig in a letter to Thomas H. Kent. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1981.
|
|
Double-crested Cormorant Horned Grebe White-winged Crossbill Common Redpoll Long-tailed Duck Common Loon Golden Eagle
|
Allamakee County New Albin Montezuma
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|
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Iowa Ornithologists' Union | MS 166
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20
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1
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Darwin Koenig letter to Thomas H. Kent regarding included field notes, August 1, 1979
|
Correspondence Field notes
|
Bird watching Birds--Research
|
1979-08-01
|
N/A
|
Manuscript, graphic, and printed material
|
Letter and field notes contributed by Darwin Koenig for summer 1979. Sightings cover portions of eastern and central Iowa from May 18 to July 31, 1979. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly Report of summer 1979.
|
Koenig, Darwin
|
Upland Sandpiper Eared Grebe Yellow-Crowned Night Heron Acadian Flycatcher Veery Northern Parula Worm-eating Warbler Blue Grosbeak Hairy Woodpecker Mourning Warbler Winter Wren
|
Allamakee County Harrison County Jackson County Lacey-Keosauqua State Park Pilot Knob State Park Van Buren County White Pine Hollow State Park Lizard Lake Shimek State Forest Green Island Dubuque County Backbone State Park Pikes Peak State Park
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|
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Iowa Ornithologists' Union | MS 166
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18
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10
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Darwin Koenig letter to Thomas H. Kent regarding summer bird sightings, July 31, 1981
|
Correspondence Field notes
|
Bird watching Birds--Counting Birds--Nests Birds--Research Ornithology--Methodology
|
1981-07-31
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Thomas H. Kent regarding summer bird sightings, July 31, 1981. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of summer 1981.
|
Koenig, Darwin
|
Willow Flycatcher Yellow-breasted Chat Northern Mockingbird Blue-winged Warbler Louisiana Waterthrush American Redstart Eastern Whip-poor-will
|
Lacey-Keosauqua State Park Marquette Otter Creek Marsh State Wildlife Refuge Poweshiek County Yellow River State Forest Montezuma White Pine Hollow State Park Shimek State Forest
|
|
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Iowa Ornithologists' Union | MS 166
|
19
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8
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Darwin Koenig letter to Thomas H. Kent regarding winter bird sightings, March 4, 1983
|
Correspondence Field notes
|
Bird watching Birds--Counting Birds--Research
|
1983-03-04
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Darwin Koenig to Thomas H. Kent regarding winter bird sightings, March 4, 1983. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.
|
Koenig, Darwin
|
Red-headed Woodpecker Rough-legged Hawk Red-shouldered Hawk Lapland Longspur Snow Bunting American Woodcock American Wigeon Hooded Merganser Golden Eagle Snow Goose American Coot Northern Pintail Winter Wren Wild Turkey American Black Duck Tundra Swan Northern Shrike
|
Allamakee County Winneshiek County Montezuma Springbrook State Park Lock and Dam 9
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|
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Iowa Ornithologists' Union | MS 166
|
20
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6
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Darwin Koenig letter to Thomas H. Kent regarding winter birds sighted, February 24, 1984
|
Correspondence Field notes
|
Bird watching
|
1984-02-24
|
N/A
|
Manuscript, graphic, and printed material
|
Darwin Koenig letter to Thomas H. Kent was regarding winter birds sighted, February 24, 1984. Among other birds listed, two Goshawks were seen at Montezuma throughout the winter. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1983-1984.
|
Koenig, Darwin
|
Northern Goshawk
|
Montezuma
|
|
|
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Iowa Ornithologists' Union | MS 166
|
21
|
2
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Darwin Koenig letter to Thomas Kent regarding bird sightings, December 3, 1980
|
Correspondence Field notes
|
Bird watching
|
1980-12-03
|
N/A
|
Manuscript, graphic, and printed material
|
Darwin Koenig provides an annotated list of birds sighted around Montezuma and Allamakee County. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of Fall 1980.
|
Koenig, Darwin
|
Horned Grebe White-eyed Vireo Evening Grosbeak Western Grebe Osprey Black-bellied Plover Sanderling Caspian Tern Winter Wren Eastern Whip-poor-will Tundra Swan
|
Allamakee County Lake Red Rock Castalia Montezuma Lock and Dam 9
|
|
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Iowa Ornithologists' Union | MS 166
|
19
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5
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Darwin Koenig letter to Thomas Kent regarding observations for spring, June 2, 1981
|
Correspondence Field notes
|
Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Water birds
|
1981-02-06
|
N/A
|
Manuscript, graphic, and printed material
|
The letter contains a list of birds sighted by Darwin Koenig, mostly from around the Montezuma area. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of spring 1981.
|
Koenig, Darwin
|
Red-shouldered Hawk White-eyed Vireo Ruby-throated Hummingbird Gray Partridge Northern Mockingbird
|
Cardinal Marsh State Wildlife Area New Albin Castalia Montezuma Searsboro
|
|
|
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Iowa Ornithologists' Union | MS 166
|
19
|
7
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Darwin Koenig letter to Thomas Kent regarding observations for winter, March 1, 1981
|
Correspondence Field notes
|
Bird watching
|
1981-03-01
|
N/A
|
Manuscript, graphic, and printed material
|
A list of birds sighted by Darwin Koenig. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter 1980-1981.
|
Koenig, Darwin
|
Cooper's Hawk Common Redpoll Golden Eagle Common Snipe Red Crossbill American Black Duck
|
Allamakee County Decorah Lansing Poweshiek County Yellow River State Forest Montezuma Fort Atkinson
|
|
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Iowa Ornithologists' Union | MS 166
|
19
|
6
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David A. Newhouse letter to Thomas H. Kent regarding bird sightings, August 11, 1980
|
Correspondence Field notes Forms (documents)
|
Bird populations Bird watching Birds--Counting Birds--Nests
|
1980-08-11
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes contributed by David A. Newhouse in a letter to Thomas H. Kent, August 11, 1980. The field notes include a sighting of a Leucistic Red-Tailed Hawk. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of summer 1980.
|
Newhouse, David A.
|
Killdeer Red-tailed Hawk American Kestrel Upland Sandpiper Turkey Vulture Brown-headed Cowbird Eastern Bluebird Song Sparrow Yellow-billed Cuckoo Dickcissel Hooded Merganser Burrowing Owl Northern Bobwhite
|
Dallas County Hamilton County Iowa Ledges State Park Boone County Maxwell Adair County
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|
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Iowa Ornithologists' Union | MS 166
|
19
|
4
|