English Diagram on animal coloration from Thayer's 1896 article in volume 13 of ''The Auk''. determination method: SHA-1...
DescriptionAuk Volume 13-1896 (page 46 crop, Plate 1).jpg English: Plate 1, from the first issue of volume 13 of The Auk depicting the least bittern (presently...
DescriptionAuk Volume 13-1896 (page 136 crop, plate II).jpg English: Plate 2, from the second issue of volume 13 of The Auk depicting the Florida burrowing...
This file has been extracted from another file : Auk Volume 13-1896.djvu...
This file has been extracted from another file : Auk Volume 13-1896.djvu...
This file has been extracted from another file : Auk Volume 13-1896.djvu...
This file has been extracted from another file : Auk Volume 13-1896.djvu...
This file has been extracted from another file : Auk Volume 13-1896.djvu...
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