Frustration

At last we have seen birds at our feeders in the garden - pigeons(of course), great tits - and today a pied wagtail.  But was I able to catch a shot?
No, see extra. 
So, in frustration, I snapped a sea gull overhead to remind me what I was looking for.  And Sunday is usually too full for much else.  Great day finishing the children's holiday club at the church this afternoon.