A very dapper Pied Wagtail was a nice diversion while I was waiting to go in to speak to a group in Renfrew. Later, the mild, sunny weather enticed a number of (unseen) birds to make themselves known including Great spotted Woodpecker, Siskin, Redpoll and Mistle Thrush. I am still amazed at how learning a few bird sounds has revolutionised my birdwatching. Even driving along with the window open provides opportunities to clock up species.