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Edward William Nelson letter to the bird migration observers of the Biological Survey regarding a change in reporting bird observations, March 2, 1925
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Correspondence Instructions (document genre)
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Bird watching Birds--Migration Birds--Research Ornithology--Methodology
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1925-03-02
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N/A
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Manuscript, graphic, and printed material
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Letter from Edward William Nelson to the bird migration observers of the Biological Survey regarding a change in reporting bird observations, March 2, 1925. The letter details the shortage of clerical assistance available to prepare permanent card files and requests bird observers fill out their bird sightings directly on the card. The letter provides specific instructions on how to complete and submit the cards.
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United States. Bureau of Biological Survey Nelson, Edward William, 1855-1934
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Iowa Ornithologists' Union | MS 166
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38
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3
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Documents regarding the 1992 Boone Christmas Bird Count
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Checklists Instructions (document genre) Maps (documents)
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Bird surveys Bird watching Birds--Counting
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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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A group of documents related to the 1992 Boone Christmas Bird Count, including the count areas with leaders and participants, a map of the area to be surveyed, a general information and statistics form, and an area report form with several bird species listed.
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Big Bluestem Audubon Society (Ames, Iowa)
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Boone County
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Big Bluestem Audubon Society | MS 592
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1
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5
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Documents regarding the 1977 Ames Audubon Christmas Bird Count
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Checklists Field notes Forms (documents) Instructions (document genre)
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Bird surveys Bird watching Birds--Counting
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1977-01-01
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1977-12-31
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Manuscript, graphic, and printed material
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A group of documents related to the 1977 Ames Audubon Christmas Bird Count, including general instructions to the group leader (Wilmer and Lotus Miller) and a completed form of group participants with the party hours by habitat, miles, and time listed. Also included is checklist of birds seen during the last seven Ames Christmas Bird Counts annotated with the birds observed during the 1977 count.
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Ames Audubon Society
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American Crow Blue Jay White-breasted Nuthatch Northern Cardinal Song Sparrow Common Pigeon House Sparrow Eurasian Tree Sparrow Red-breasted Nuthatch Black-capped Chickadee Dark-eyed Junco Horned Lark American Goldfinch Common Pheasant Downy Woodpecker Common Starling
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Ames
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Big Bluestem Audubon Society | MS 592
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1
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7
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