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| 질의: red crossbill | 결과: 10번째/69 | |
Red crossbill (Loxia curvirostra)
| 제목: | Red crossbill (Loxia curvirostra)
| | 올린이: | Shahril (different_world_06@hotmail.com)
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| 해상도: 371x553
파일크기: 201606 Bytes
촬영일: 2021:03:10 12:03:25
등록시간: 2021:03:10 21:10:28
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Red crossbills are finches with highly specialized, crossed bills and long, pointed wings. Male red crossbills are brick-red with black wings and no white wing-bars. Females are greenish-yellow with black wings and no wing-bars. Juveniles are streaked brown. The bill size of red crossbills varies considerably and correlates with distinct habitat and food preferences as well as flight calls. These characteristics can be used to split red crossbills into eight distinct types, and it is likely that the species will be divided into multiple species in the future. |
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동물그림창고 똑똑전화 누리집
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