Recompte hivernal d'aus aquàtiques i limícoles a les Balears, gener 2007

• Autores: Rafel Mas Ferrer, Manuel Suárez, José Esteban Cardona, Raül Escandell
• Localización: Anuari Ornitològic de les Balears: revista d'observació, estudi i conservació dels aucells, ISSN-e 2174-4998, ISSN 1137-831X, Vol. 21, 2006, págs. 75-84
• Idioma: catalán
• Títulos paralelos:
  • Winter census of Wildfowl and Shorebirds in the Balearic Islands, January 2007
• Enlaces
  • Texto completo (pdf)
• Resumen

  • Results of the winter 2007 census of Wildfowl and Shorebirds in the Balearics are given. In 2007 a total of 21,623 individuals of 61 species were recorded. The results are compared with the average for the last 16 years. This shows a decrease in almost all the groups in Mallorca except ducks, a marked decrease of Pelecaniformes (Great Cormorant, Phalacrocorax carbo) and Charadriformes in Menorca and a marked decrease of Flamingos Phoenicopterus roseus in the Pitiyusics, as well as a slight increase in numbers of Black-necked grebes Podiceps nigricollis in Formentera.