Quote Originally Posted by plodding bear View Post
I just accidentally disturbed a massive amount of wagtails roosting in some small trees. I've never noticed them in big flocks before - are they preparing to bugger off somewhere warm?
It's normal for Pied Wags to roost in large numbers...see image... http://www.flickr.com/photos/ankehuber/4233742741/
Some will migrate as far south as France but most stay put.