Hivernada de Làrids "(Aves: Laridae)" al litoral del Principat i del País Valencià (1980 i 1981)

• Main Author: Enric Carrera i Gallissà
• Language: unknown
• Published: Butlletí de la Institució Catalana d'Història Natural 1999
• Subjects: Carrera; Tarragona; Larus canus; rissa tridactyla; Larus ridibundus
• Online Access: http://revistes.iec.cat/index.php/BICHN/article/view/8588

The results of two winter censuses of gulls, performed on the Spanish Mediterranean coast, in the provinces of Girona, Barcelona, Tarragona, Castelló and Valencià in 1980 and 1981, are given The results obtained were: Species 1980 1981 Estimated minimum Larus fuscus 5,401 4,807 6,000 Larus argentatu...