 Nostrils situated near the base of the maxilla: feathers on lateral base of bill extending farther forward than those on the forehead. Adult male: Head dull greenish black, the occiput with a long pointed crest of narrow...  A Key to the Birds of the Hawaiian Group - Стр. 273авторы: William Alanson Bryan - 1901 - Страниц: 76Полный просмотр - Подробнее о книге
 | Robert Ridgway - 1895 - Страниц: 404
...black, the occiput with a long pointed crest of narrow feathe s ; neck and sides of the chest dull buff, or light cinnamon, streaked with black; other lower parts mainly white. A dult female: Very similar In color to that of JI. americanui. but distinguished by different position... | |
 | 1895 - Страниц: 404
...black, the occiput with a long pointed crest of narrow feathe. s; neck and sides of the ohest dull buff, or light cinnamon, streaked with black; other lower parts mainly white. A dult female: Very similar In color to that of M. americanus, but distinguished by different position... | |
 | Indiana. Department of Geology and Natural Resources - 1897 - Страниц: 1270
...greenish-black, the occiput with a long, pointed crest of narrow feathers; neck and sides of the chest, dull buff, or light cinnamon, streaked with black; other lower parts mainly white. Adult Female. — Very similar in color to last species. Length, about 30.00-25.00; wing, 8.60-9.00;... | |
 | 1901 - Страниц: 116
...Page 19.) Btatlta, gg. Web of the feet deeply excised. GKNUS MERGANSER BR1SSON. (Page 19.) Nes'ochen. Distance between nostrils and nearest feathers on...20.00-25.00, wing 8.60-9.00, culmen about 2.50, tarsus 1.80-1.90, middle toe 2.40. Hab. Northern portion of northern hemisphere, breeds northward. Hawaii/... | |
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