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Christmas count, 1980-81
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Field notes Reports
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Bird populations Bird surveys Bird watching Birds--Counting Birds--Identification Winter Citizen science
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1980-12-20
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1981-01-04
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Manuscript, graphic, and printed material
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The Christmas count report notes a record 127 species sighted, eight more than the previous record number sighted the year before, thanks largely to increased participation and wider coverage. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter 1980-1981.
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Eastern Phoebe Curve-billed Thrasher Hoary Redpoll Eurasian Tree Sparrow Common Loon Sedge Wren Veery Sandhill Crane
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Iowa
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|
|
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Iowa Ornithologists' Union | MS 166
|
19
|
6
|
|
Iowa Birdline Annual Report, 1993
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Annual reports
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Wildlife-related recreation Citizen science
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1993-01-01
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1993-12-31
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Manuscript, graphic, and printed material
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Iowa Birdline annual report for 1993. The report shows increasing usage of the Iowa Birdline for 1989-1993.
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|
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Iowa
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|
|
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Iowa Ornithologists' Union | MS 166
|
4
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19
|
|
Iowa Birdline Annual Report, 1992
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Annual reports
|
Wildlife-related recreation Citizen science
|
1992-01-01
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1992-12-31
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Manuscript, graphic, and printed material
|
Iowa Birdline annual report for 1992. The report includes usage statistics during the year.
|
Fuller, James L
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|
Iowa
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|
|
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Iowa Ornithologists' Union | MS 166
|
4
|
19
|
|
Iowa Birdline Annual Report, 1990
|
Annual reports
|
Wildlife-related recreation Citizen science
|
1990-01-01
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1990-12-31
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Manuscript, graphic, and printed material
|
Iowa Birdline annual report for 1990. The report includes usage statistics between 1989 and 1990.
|
Fuller, James L
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|
Iowa
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
4
|
19
|