With the Stanford Ringing Group going full pelt this autumn, it was odds on that, after the Wryneck trapped and ringed recently, something else high calibre would find its way into the ringers’ nets sooner or later. In this case, it was sooner, as a juvenile Marsh Warbler was processed there this morning after being trapped near the feeding station at 10.00.
It had a wing of 68mm which is 2-3mm longer than average Reed and a notch which is measured on P2, which fell at 9mm, which is short for a Reed Warbler. It also had a bill to feathers measurement of 12mm which is shorter than Reed with it being wider at the base too indicates Marsh (SRG).
Many thanks to Chris Hubbard for the above images and to Theo from the SRG for information.
It’s not quite mid-September and it’s really quite frightening to think what lies ahead for the group during the next eight weeks! Said recently to be a bumper year for them in Finland, Red-flanked Bluetail, perhaps …