Chiff and chaff

For the second day, it has been a glorious.  Unfortunately, most of the day has been spent in the office but a walk a lunchtime produced a few species of interest.  Top of the list were two male chiffchaffs singing at the sewage works at Wooler.  There were a pair of grey wagtails, a singing dipper and numerous other passerines in the riparian woodland in / along the Wooler Water corridor.  There was also a buff-tailed bumblebee looking for a nectar source.