Took a drive up to Rowardennan this morning, hoping to catch up with Wood Warbler. As it happened, the first singing bird was heard through the car window just outside Balmaha, and singing birds continued to be heard at various points all the way to Ptarmigan Lodge. Other good birds including singing Redstart, Willow Warbler, Blackcap and Chiffchaff, displaying Common Sandpiper and various breeding species on territory including Swallow, Goosander, Common Gull, Dipper, Grey Wagtail and Pied Wagtail.