Lesser Black-backed Gull

Adult - August 2008 Alan Hayden

Adult in breeding plumage. Told from Greater Black-backed Gull by paler colour and yellow legs - April 2007 Alan Hayden

 

Adult attacking an adult Black-headed Gull for no apparent reason. After 5 minutes, the smaller gull escaped, apparently unharmed - July 2005 Alan Hayden

Adult in breeding plumage. Told from Greater Black-backed Gull by paler colour and yellow legs - June 2004 Stephen North