In message , Albert Ross
writes
On Sun, 17 Jul 2011 21:42:01 +0100, Tim Lamb
wrote:


No stats. but my belief is that cats pose the biggest threat to
nestlings of those species nesting within jumping distance of the
ground. Of course Foxes and Mustelids may also be blamed.

Grey squirrels, and to some extent magpies

Of course. I was thinking of domestic garden losses.

regards

--
Tim Lamb