. Der Ornithologische Beobachter. Ornithology; Birds. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ala, société suisse pour l'étude des oiseaux et leur protection. [Bern? : Ala, Schweizerische Gesellschaft für Vogelkunde und Vogelschutz]

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Size: 1977px × 1264px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1902