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Great Horned Owl nesting study and research notes
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Reports Research notes Essays
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Bird banding Birds--Eggs Birds--Food Birds--Nests Birds--Research Ornithology--Methodology Birds--Infancy Eggs--Incubation
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1933-02-26
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1939-12-31
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Manuscript, graphic, and printed material
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An essay written by Walter Rosene reporting the findings from a study of nesting Great Horned Owls that he and Bob Walker completed over the course of seven years from 1934-1939. Included in the report are the outcomes from the eggs that were laid and brooded each year, the record of the food found in the nest, and the behavior of the owls. In the seven year study of this particular nesting site, six young birds grew to maturity and left the nest, and all of them were banded.
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Rosene, Walter, 1880-1941
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Great Horned Owl
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Beaver Creek Ogden
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Walter M. Rosene, Sr. Papers | MS 589
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13
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7
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The "Cliff Eagles" of Atchafalaya Bluff
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Essays
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Birds--Nests Photography of birds Birds--Infancy
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1938-05-04
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1938-05-05
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Manuscript, graphic, and printed material
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An essay written by Walter Rosene detailing a trip to Allamakee County to view and photograph a pair of Duck Hawks (Peregrine Falcons) that were nesting in a cavity on the face of a rocky cliff towering Mississippi River. Rosene conveys the process of locating the nest, as well as the equipment and measures necessary to photograph four young Duck Hawks found in the nest cavity.
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Rosene, Walter, 1880-1941
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Peregrine Falcon
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Interstate Power Fishing Access Area
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Walter M. Rosene, Sr. Papers | MS 589
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13
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7
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Field notes from the northwest corner of the state
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Field notes Essays Narratives (literary works)
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Bird watching Birds--Behavior Birds--Migration Birds--Nests Birdsongs
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N/A
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N/A
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Manuscript, graphic, and printed material
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An essay by Loraine Wallace detailing field notes from bird sightings in Spirit Lake. The essay covers the species of birds seen, the behavior of the birds and nesting habits.
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Wallace, Loraine
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Yellow-bellied Sapsucker Red-tailed Hawk Purple Martin Black-and-white Warbler Dickcissel Baltimore Oriole Cerulean Warbler Yellow Warbler Red-winged Blackbird Eastern Screech-Owl
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Spirit Lake
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Iowa Ornithologists' Union | MS 166
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38
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19
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