We had thirty Redpolls north and we managed to pull in four 'Lessers' with the MP3 player. Other vis included eight Meadow Pipits, five Goldfinch, two Siskins, nine Swallows and two Tree Pipits.
In addition to the Lesser Redpolls we ringed a single Blackbird, Willow Warbler and Chiffchaff. The Chiffchaff was showing 'pollen horns' at the base of its bill from foraging on nectar during migration.
Chiffchaff - note the 'pollen horns' at the base of the