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| Títol: |
Recompte hivernal d'aus aquàtiques i limícoles a les Balears, gener 2012. |
| Autor/es | García, David ; Suárez, Manolo ; Vicens, Pere ; Martínez, Oliver ; Méndez, Xavier |
| Matèries en català: | Ocells aquàtics -- Illes Balears -- Inventaris ; Ornitologia |
| Matèries en castella: | Aves acuáticas -- Baleares (Comunidad Autónoma) -- Inventarios |
| Matèries en anglès: | Water birds -- Spain -- Balearic Islands -- Inventories ; Ornithology |
| Abstract: | [eng] Winter census of Wildfowl and Shorebirds in the Balearic Islands, January 2012. A total of 31,176 birds were recorded of 68 espècies, a decrease of 13 % in number of individuals and 7 % in species compared with January 2011. the proportions per island were 73 % in Mallorca, 19.8 % in Menorca and 7.1 % in ibiza/Formentera. the results per island are compared with the 1991- 2011 mean. Anseriformes and charadriformes have undergone 11 % and 55 % decreases respectively over the last. in contrast, Podicipediformes and Phoenicopteriformes have increased. |
| Font: | Anuari Ornitològic de les Balears 2011, Vol. 26, pp. 85-95 |
| Identificador: | 1137-831x |
| Tipus de document: | info:eu-repo/semantics/article ; info:eu-repo/semantics/publishedVersion |
| Avís legal: | All rights reserved ; info:eu-repo/semantics/openAccess |