Posted on 12 September 201713 September 2017 by David Cob preening vigorously, West Park One of the cobs on West Park lake, seeming to thrust with every muscle in its body as it twisted its neck to preen its feathers, then dipped under the water for a rinse. Post navigationPrevious post: Purple: reed seedNext post: Shaggy parasols, Finchfield, Compton Lock