Alderny Bird Observatory reports Just had a sighting in concerning a Lesser black backed Gull recorded by the ABO via field observation (ring read) here in Alderney 17th July. Spotted and photographed 24th July in Ares Beach, A Coruna Spain. The individual has travelled 838km in 7 days!
via Gull Flies 500 Miles in 7 Days — Natural History Wanderings