. Birds of the Chukchi Peninsula and Wrangel Island = (Ptitsy Chukotskogo poluostrova i ostrova Vrangelya). Birds; Birds. Fig. 30. Male Lapland Longspur Calcarius lapponicus (L.). Amguema, by Kilometer 91. July 5, 1956. Fig. 31 Male Lapland Longspur Calcarius lapponicus (L.) by the nest. Amguema, by Kilometer 91. July 15, 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 Portenko, L. A. (Leonid Aleksandrovich), 1896-19

---

. Birds of the Chukchi Peninsula and Wrangel Island = (Ptitsy Chukotskogo poluostrova i ostrova Vrangelya). Birds; Birds. Fig. 30. Male Lapland Longspur Calcarius lapponicus (L.). Amguema, by Kilometer 91. July 5, 1956. Fig. 31 Male Lapland Longspur Calcarius lapponicus (L.) by the nest. Amguema, by Kilometer 91. July 15, 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 Portenko, L. A. (Leonid Aleksandrovich), 1896-1972. New Delhi : Published for the Smithsonian Institution and the National Science Foundation, Washington, D. C. , by Amerind Pub. Co.

---

Size: 1326px × 1885px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1900, bookcollectionbiodiversity, booksubjectbirds