Unfortunately the Tree Sparrows haven't used the boxes, although at least one bird is still present, calling from within the Hawthorns. Thankfully 2 out of 3 boxes are in use, both by Tit species. Both Blue Tit and Great Tit were calling in the vicinity. Box RHF Box 2 contained a half built nest, and RHF Box 3 had just recently begun gaining nesting material.
The area holds a huge number of breeding Wood Pigeons, although most are inaccessible. After searching some of the lower Hawthorns I eventually found this nest with 2 eggs.
And for anyone interested, the post mortem for the Buzzard I found February 2011 in Cliburn Moss (near Penrith) was sent through today. Glad to see it hadn't been poisoned or shot. (double click for larger view)