I y II censo de ardeidos invernantes en dormidero en Baleares
[eng] I and II Census of winter roosting Ardeidae in the Balearic Islands. Sincronized counts were conducted ofArdeidae entering roosts in Mallorca, Menorca and Ibiza during the winters of 2007 (Census I) and 2008 (Census II). There were large fluctuations between years for the cat...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | España |
| Institución: | Universidad de las Islas Baleares |
| Repositorio: | Biblioteca Digital de les Illes Balears |
| OAI Identifier: | anuariGob:AOB_2007v22p091 |
| Acceso en línea: | http://ibdigital.uib.es/greenstone/sites/oai-site/collect/anuariGob/index/assoc/AOB_2007/v22p091.dir/AOB_2007v22p091.pdf http://ibdigital.uib.es/greenstone/library/collection/anuariGob/document/AOB_2007v22p091 |
| Access Level: | acceso abierto |
| Palabra clave: | Birds Inventories Birds -- Classification -- Spain -- Balearic Islands Ornithology |
| Sumario: | [eng] I and II Census of winter roosting Ardeidae in the Balearic Islands. Sincronized counts were conducted ofArdeidae entering roosts in Mallorca, Menorca and Ibiza during the winters of 2007 (Census I) and 2008 (Census II). There were large fluctuations between years for the cattle egret Bubulcus ibis in Menorca and Mallorca (with increases of 62.5% and 26.2% respectively) and a tendency towards stability for the other species censused. The roosts chosen were mainly low perches over wetland or dry areas where the birds roosted higher up in pines. |
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