Buntings?

Saw these birds at the salt marshes at Lymington on the Hampshire coast yesterday afternoon.  There were five of them feeding on a muddy bank.  I thought they might be buntings of some sort but the don't look like the ones in my books.  I would have checked with the RSPB identifier but it was so slow to load that I gave up!  Could anyone ID for me please? Thanks. 

ps - I might have a few waders for ID later!  lol!

There is something new to learn everyday...

http://www.flickr.com/photos/skylark58/