File:Auk Volume 13-1896 (page 167 crop, Figure 2).jpg

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Description
English: Photograph of a ruffed grouse, Bonasa umbellus.
Español: Fotografía de un grévol engolado Bonasa umbellus.
Esperanto: Fotografio de kanada bonazio, Bonasa umbellus.
Deutsch: Bild von einem Kragenhuhn, Bonasa umbellus.
Date
Source Thayer, A.H. 1896. The law which underlies protective coloration. The Auk 13(2): 124–128, incl. figures 1–9.
image extraction process
This file has been extracted from another file
: Auk Volume 13-1896.djvu
original file
Author Abbott Handerson Thayer

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Date/TimeThumbnailDimensionsUserComment
current23:24, 26 July 2023Thumbnail for version as of 23:24, 26 July 20232,961 × 1,768 (1.44 MB)Chaetodipus (talk | contribs)File:Auk Volume 13-1896.djvu cropped -47 % horizontally, 49 % vertically, rotated 90° using CropTool with lossless mode.

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