Sand martins

We had another evening outing, this time to a very local venue that we've not visited before.  It's a great little nature reserve that's too enclosed for me on my own but was the perfect place for the three of us.  We spotted a kingfisher flying down the river just before we discovered these nesting sand martins.

Rich's idea to do a composite - an easy thing to do when you know how so it's involved quite a lot of faffing because I didn't!