I had my first House Martin up here about 3 days ago feeding up above Burton.  I believe they have had very large amounts of Sand Martins at Lillians (Leighton Moss), figures have been quoted as 2.5K

Went out to nearby Clawthorpe yesterday for a look around and had Chiffchaffs and breeding Raven.  If you would like to check out my blog please click on link below...

Cheers,
Bryan.

http://arnsidesilverdale.blogspot.com/2010/04/holme-park-nr-clawthorpe-fell-nr.html