A quick check of Skaw this evening produced just a single Willow Warbler but at Norwick I saw 10 Swifts, 4 Pied Flycatchers sat along a single c.50m stretch of fenceline and a male Redpoll bearing a blue ring so presumably an escape from captivity!
Painted Lady at the Windhouse, Yell
Male Redpoll at Norwick
bearing a blue ring presumably rendering it of captive origin