IMG 1384 (Canon EOS 20D, EF 600 mm, f/4L IS USM and Extender EF 2x II)
Slender-billed Gull (Larus genei, Dünnschnabelmöwe, Gaviota picofina) with  ring OWJ, Playa de La Jara, Provincia Cádiz (Andalucía, Spain)
(12.01.2007)

This bird was ringed at 04.07.2000 as pullus in the breeding colony of Veta la Palma, Parque Nacional de Donaña, Provincia de Sevilla (Andalucía, Spain)