Lesser Black-backed Gull (graellsii & intermedius)(last update: May 17 2015) |
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lbbg 1cy May lbbg 2cy January lbbg 3cy Jan-April lbbg sub-ad Jan-April lbbg adult January |
Lesser Black-backed Gull graellsii NW adult, May 2015 & June 2016, Katwijk, the Netherlands. Picture: Merijn Loeve. Lesser Black-backed Gull, ringed as rooftop breeding adult in municipality Katwijk. Ringed by ringing team Roland-Jan Buijs, see BLOG BUIJS (in Dutch). Recoveries: below: Lesser Black-backed Gull graellsii NW adult, June 13 2016, Katwijk, the Netherlands.below: Lesser Black-backed Gull graellsii NW adult, May 29 2015, Katwijk, the Netherlands. Picture: Merijn Loeve.Black: P4-P10. Mirror: P9-P10. PMS: 0. Orbital: red. RUM: no. BOM: U. Speckling: 0%. |