18:20hrs Pr of Oystercatcher c10 Pied Wagtail 1 Blackcap + 1 around curcuit c4 Willow Warbler Still good numbers of hirundines present. House Martin numbers at c100 with c150 Swallow, Sand Martin present in very small numbers c3. No Swift seen. Pr Dipper at Ewood Bridge. Hirundines appear to have vacated E.B.S.W. by 20:00hrs, individuals and pairs totalling 6 birds moved up the valley towards Rawtenstall at 19:30 hrs.
