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1984 & 1985 results: Illinois heron colony surveys
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Field notes Reports Surveys (documents)
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Bird surveys Birds--Counting Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks
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1985-08-01
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1985-11-30
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Manuscript, graphic, and printed material
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A survey by the Avian Ecology Program of Heron colonies in Illinois, including colonies that extend into Iowa and Missouri. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of Fall 1985.
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Kleen, Vernon M. Avian Ecology Program
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Little Blue Heron Snowy Egret Cattle Egret Black-crowned Night Heron Great Blue Heron Great Egret
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Missouri Iowa Illinois
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Iowa Ornithologists' Union | MS 166
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22
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1
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Breeding Bird Atlas history
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Administrative records
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Bird populations Bird surveys Environmental monitoring
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1992-01-01
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1992-12-31
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Manuscript, graphic, and printed material
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Draft of year-by-year history of the Breeding Bird Atlas project from 1983 to 1991. Item includes handwritten annotations.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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25
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Big Bluestem Audubon Society Birdathon flyer
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Fliers (printed matter)
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Bird surveys Bird watching Birds--Counting
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1998-05-09
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N/A
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Manuscript, graphic, and printed material
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A flyer for a Big Bluestem Audubon Society Birdathon held on May 9, 1998. The Birdathon was a pledge drive in which participants formed teams, collected pledges for each species observed during the 24 hour count period, and raised money for local Audubon efforts. Also included is a blank National Audubon Birdathon official sponsor sheet to record names, addresses, and pledge information.
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Big Bluestem Audubon Society (Ames, Iowa)
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Hamilton County Story County Boone County
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Big Bluestem Audubon Society | MS 592
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1
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10
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