Gannet in London

Who says June is quiet!! Today DDL kindly rang to say there was a Gannet at Walthamstow reservoir on East Warwick, Gary James had found a third summer there in the afternoon. Along with a few other birders who also needed this difficult bird for London it showed really well. I do hope it's just resting up and moves on, but like most sea birds that turn up on reservoirs they normally get picked up dead the next day? So fingers crossed!! A London tick