First record of leucism in brown pelicans (Pelecanus occidentalis) in Costa Rica
محفوظ في:
| المؤلفون: | , |
|---|---|
| التنسيق: | artículo original |
| الحالة: | Versión publicada |
| تاريخ النشر: | 2014 |
| الوصف: | Leucism in birds is rarely observed in the Pelecaniformes order and has not been recorded for the brown pelican (Pelecanus occidentalis) in Costa Rica. We describe an observation of a leucistic brown pelican with white plumage, pink coloration on the bill and feet, but normal color on the eyes. Leucism in birds is the most frequently reported color aberration and these cases present low survival rates for individuals.Although isolated cases occur in birds, these reports help determine the frequency of these events for specific bird populations and species. |
| البلد: | Portal de Revistas UNA |
| المؤسسة: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| اللغة: | Inglés |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/6239 |
| الوصول للمادة أونلاين: | https://www.revistas.una.ac.cr/index.php/revmar/article/view/6239 |
| كلمة مفتاحية: | Leucismo pelícano pardo plumaje albinismo Costa Rica Leucism brown pelican plumage albinism pelicano pardo plumagem |