Mediterranean Gull (Larus melanocephalus) Science Article 3
abstract
Several thousands of Mediterranean Gulls Larus melanocephalus were observedin the winters of 2004/2005 and 2005/2006 at two sites of the West coast of Southern Portugal.Along the Lisbon coast (Guincho-Cascais-Estoril-Parede, west of Lisbon) a maximum of 6,000birds was observed
MARTIN POOT & RENAUD FLAMANT, Airo 16: 13-22 (2006)