| UID |
|
| Historical Notes |
|
| Record Source |
|
| Source |
local |
| Maintenance Status |
new |
| Maintenance Agency |
Iowa State University Library Special Collections and University Archives |
| Maintenance Event |
|
| Authored |
Records Committee review for rare bird sighting for Black-headed Grosbeak at Marble Rock, 1983 Pearl Knoop letter to Peter C. Petersen regarding fall migration, December 15, 1962 Pearl Knoop letter to Peter C. Petersen regarding field notes, winter 1963 Pearl Knoop letter to Peter C. Petersen regarding spring migration, June 4, 1963 Pearl Knoop letter to Peter C. Petersen regarding fall migration, August 17, 1963 Pearl Knoop letter to Peter C. Petersen regarding bird sightings, December 7, 1963 Pearl Knoop letter to Peter C. Petersen regarding bird sightings, June 10, 1964 Pearl Knoop letter to Peter C. Petersen regarding nesting season, August 21, 1964 Spring migration report from Pearl Knoop, Marble Rock Pearl Knoop letter to Nicholas S. Halmi regarding bird sightings, May 31, 1978. Pearl Knoop letter to Thomas H. Kent regarding bird sightings, March 4, 1980 Pearl Knoop letter to Thomas H. Kent regarding bird sightings, December 1, 1980 Marble Rock spring migration report Pearl Knoop letter to Peter C. Petersen regarding Marble Rock, Iowa spring migration, June 10, 1965 Field notes contributed by Pearl Knoop, spring 1983 Field notes contributed by Pearl Knoop, Marble Rock, Iowa, spring 1984 |
| Contributed |
Records Committee review for rare bird sighting for Sabine's Gull at Ventura Marsh Wildlife Management Area in 1970 Iowa Distributional Check-list |
| Related Documents |
Records Committee review for rare bird sighting for Baird's Sparrow at Marble Rock in 1978 |
| Related Birds |
Sabine's Gull Black-headed Grosbeak Black-throated Blue Warbler Bohemian Waxwing Ferruginous Hawk Red-breasted Merganser American Pipit Common Loon Golden Eagle Great Egret Dickcissel Wood Duck Ovenbird Louisiana Waterthrush Canada Warbler Mourning Dove Surf Scoter Baird's Sparrow Evening Grosbeak Western Grebe Osprey Black Tern American Goldfinch Ruby-throated Hummingbird Brown Creeper Red-shouldered Hawk Little Blue Heron Rusty Blackbird Yellow-throated Warbler Piping Plover Red-necked Phalarope Indigo Bunting Eastern Towhee Loggerhead Shrike Cerulean Warbler Prothonotary Warbler Scarlet Tanager Blue-gray Gnatcatcher Peregrine Falcon Sora Olive-sided Flycatcher Cape May Warbler Wilson's Phalarope Eastern Meadowlark Lesser Yellowlegs Willet American Golden Plover |
| Related People |
|
| Related Places |
Ventura Marsh Wildlife Management Area Iowa Marble Rock Floyd County |
| Map |
|