Glad you find it interesting! Any input like this is extremely interesting to us also. If you count visible migration you may be interested in the VisMig discussion Group:
whilst centred in the north of England, any one willing to contribute sightings / experiences or add to the discussion is very welcome.
----- Original Message -----
From: John (Leicester)
Sent: Wednesday, September 07, 2005 4:25 PM
Subject: [Visible Migration] 9/07/2005 04:25:27 PM
Dave just come across your site excellent. Here in Leicester have been garden watching between 4.30pm - 6.30pm for movements of late Swifts, picking up the odd Swift, swallows and House Martins, find best viewed when there is heavy cloud cover, which obviously makes easier to see but also this appears to push the insects lower and provides food source. In this area as far as being close to home, there are not any good elevated sites, but still what I have got is quite interesting. Look forward to visiting your blog again.