. Die Vogelwarte Helgoland. Birds -- Germany Helgoland; Birds -- Migration. . 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 Ge, Heinrich, 1814-1897; Blasius, Rudolf, 1842-1907. Braunschweig : Joh. Heinr. Meyer

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Size: 1685px × 1483px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirdsmigration, booky