EVIDENCE FOR NORTHWARD EXTENSION OF THE WINTER RANGE OF MAGELLANIC PENGUINS ALONG THE BRAZILIAN COAST
EVIDENCE FOR NORTHWARD EXTENSION OF THE WINTER RANGE OF MAGELLANIC PENGUINS ALONG THE BRAZILIAN COAST
复制标题
巴西海岸麦哲伦企鹅冬季活动范围向北扩展的证据
DOI：
--
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Sirotski Sobrinho
中科院分区：
文献类型：
--
作者：
G. P. M. Dantas;V. Almeida;Pryscilla Maracini;S. Serra;M. Chame;C. Kolesnikovas;S. Siciliano;C. Matias;J. F. Moura;Aurelea Mader;P. Serafini;R. Maurício;Sirotski Sobrinho
海洋鸟类学41：195-197(2013)据报道，麦哲伦企鹅的冬季分布在过去十年中可能沿南美洲大西洋沿岸向北延伸(Boersma 1997,2008；Schiavini等人)。2005)。虽然麦哲伦企鹅在阿根廷最南端的火地岛繁殖，但众所周知，它们会向北迁徙到巴西海岸外的水域，在非繁殖季节离开它们的殖民地长达2700公里(Ruppolo等人)。2012年)。个人从3月到9月到达巴西南部和东南部，但很少像里约热内卢(21 S)那样向北旅行(Boersma等人)。1990年)。在此，我们提供信息以证实这个物种现在出现在巴西比以前更靠北的地方的假设。我们通过提供从2000年到2010年在巴西动物和野生动物康复中心记录的麦哲伦企鹅数量的数据来做到这一点。
Marine Ornithology 41: 195–197 (2013) It has been reported that the winter distribution of Magellanic Penguin Spheniscus magellanicus may have extended northward along the Atlantic coast of South America during the last decade (Boersma 1997, 2008; Schiavini et al. 2005). Although breeding in Argentina as far south as Tierra del Fuego, Magellanic Penguins are known to move north to waters off the Brazilian coast, travelling up to 2 700 km away from their colonies during the non-breeding season (Ruppolo et al. 2012). Individuals reach southern and southeastern Brazil from March to September, but rarely travel as far north as Rio de Janeiro (21 S) (Boersma et al. 1990). Herein, we present information to confirm the supposition that this species now occurs much farther north in Brazil than it did formerly. We do this by presenting data on the number of Magellanic Penguins that have been logged at Brazilian animal and wildlife rehabilitation centers from 2000 to 2010.