On almost every hill I climb I see loads of the same wee brown birds. They are about the size of a robin, fly in an undulating wave motion and have a distinct light-dark-light vertically barred tail. I'm thinking it is meadow pipits? If so do they go by any other names?
Also, for any twitchers out there, saw a wheater on Ben Vorlich (Lomond) today. Very bonnie wee thing.