A szerecsensirály (Larus melanocephalus) Balatonkörnyéki előfordulásai és első Somogy megyei fészkelése az Irmapusztai-halastavakon

Kovács, Gyula and Szinai, Péter and Hajdu, Katalin (2015) A szerecsensirály (Larus melanocephalus) Balatonkörnyéki előfordulásai és első Somogy megyei fészkelése az Irmapusztai-halastavakon. NATURA SOMOGYIENSIS (26). pp. 109-116. ISSN 1587-1908, ISSN 2062-9990 (Online)

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Abstract

The first nesting of Mediterranean Gull was observed in 1940 in Hungary. Since then the species has been spreading in several areas of the country. Until the new millennium only a few observations have been recorded at Lake Balaton. In this paper we analyse 67 observation data of 91 individuals between 2004 and 2014. The species is typically observed between July and November, mainly on the south shore of the lake. Up to present only 4 recoveries were made, one bird from Ukraine and 3 birds from Hungary. Thus, Lake Balaton presumably play less important role in the migration of Mediterranean Gull. However, the number of recovery data also depends on the effectiveness of detection. Formerly only a few nestings were noted in the Kis-Balaton, while the first breeding pair in Somogy County was found in 2014 on the Fishponds of Irmapuszta at Balatonlelle.

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