A few LBBG's passing over after 8pm last night with youngsters in tow begging for food.  
Some Gulls with youngsters heading back North-West ish and some adult groups heading back same way.  Some groups with youngsters heading south and did not look like they would be returnining to Bowland.

I guess the Bowland colony has fledged more or less.   I notice less Gulls pass over.   Its a sign of an ending summer.