File:ArthurAAllenObserving.png

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Description
English: Arthur A. Allen observing Ivory-billed woodpeckers with binoculars on the Springer Tract in Louisiana, April 1935.
Date
Source From Recent observations of the Ivory-Billed Woodpecker (Auk) Volume 54, Number 2, April, 1937. - copyright not renewed per https://onlinebooks.library.upenn.edu/webbin/cinfo/theauk
Author P. Paul Kellogg

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determination method or standard: copyright not renewed

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April 1935

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Date/TimeThumbnailDimensionsUserComment
current09:04, 12 November 2019Thumbnail for version as of 09:04, 12 November 2019852 × 646 (1.58 MB)WilyD{{Information |Description=Arthur A. Allen observing Ivory-billed woodpeckers with binoculars on the Springer Tract in Louisiana, April 1935. |Source=From Recent observations of the Ivory-Billed Woodpecker (Auk) Volume 54, Number 2, April, 1937. - copyright not renewed per https://onlinebooks.library.upenn.edu/webbin/cinfo/theauk |Date=1935-04 |Author=P. Paul Kellogg |Permission= |other_versions= }} == {{int:license-header}} == {{PD-US-no-renewal}} Category:Campephilus principalis nests...

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