Wombling through the English countryside today, I found myself watching the wildlife, as a rural train driver often does. The wildlife we see during the daytime tends to be rabbits, hares, foxes, more pheasants and partridges than a legion of shotgun-wielding hunters could ever catch, and occasionally the afore-mentioned shotgun-wielding, wax-jacket-and-flat-cap wearing hunters too. But mostly what I watch are the birds. Out here in the sticks I'm privileged to see buzzards and kestrels on a daily basis, as well as the better known fluttery birdies and occasional unexpectedness such as the odd cormorant. And it is kestrels who led me to the thought today's random witterings are about - or, at least, the little critters the kestrels hunt... Driving through the Fens this morning I saw a kestrel hovering, presumably waiting for a chance to swoop down and grab some little critter which was quaking in the grass. And then the train turns up, the ground shakes, the little critter doub...