Presumably this is because our cats have begun sacrificing mice to appease the Great Sky God. For some weeks now Pixie has been intermittently trotting into the house just after dusk with a tiny grey mouse clamped proudly between her teeth. I, in turn, have been rescuing said mouse, checking that it appears uninjured, and releasing it back into the wild where it runs off to forage happily (until its next impromptu trip to our hall carpet).
Last night however I was summoned to the hall by Pixie's plaintive cries, and discovered her patting her pet mouse indignantly. It had rudely stopped moving, probably on account of the gaping hole in its side. Sad. Even later last night I went into the kitchen to find our other cat, Charcoal, excitedly patting yet another small rodent in the hopes that it would rise from the dead and do a bit more scampering. This one had no injuries, but was just as deceased. Clearly it's time to keep the cats in of an evening, in order to spare the local mouse community any further atrocities.
On a positive wildlife note our swifts are once again nesting in the eaves of our house. Every so often they launch from the rafters in a high-speed parabolic curve and whoosh past your ear.
We also went for a nice walk in the local park on Saturday, which has some really big old trees, and came across a nesting pair of woodpeckers (possibly the same ones that visit our garden, but just as possibly a different pair). They were scouring the bark of an Ash tree, which had three neat circular holes drilled into its trunk. I've never seen an actual hole made by a woodpecker, so that was quite cool. I'm still amazed that a bird can drill-out such a large space. We could hear the near-constant twittering of what we assume were woodpecker chicks coming from the general direction of the holes.
Which reminds me - Springwatch starts again tonight. Bill Oddie has been replaced by Chris Packham, in what is almost certainly an improvement. I remember Chris from kid's TV, when he had the same hairdo as Limahl from Kajagoogoo.