Snares themselves are far from ideal. If they are properly set a good many rabbits may run into them at speed and kill themselves almost instantly; but the majority of the rabbits caught will not be thus neatly despatched. Half a night's catch may be found dead in the morning, some having been hanged outright, others strangled more or less slowly; but half will be found still living, if nearly dead. This slow strangulation is prevented when a knot is made in the snare, or some sort of ring or washer is attached, so that the wire cannot be drawn tight enough to prevent the rabbit breathing; but no rabbit then is killed swiftly and mercifully by the wire, and on other accounts the plan could not prove a real solution to the problem. There is still another way of setting a snare which prevents a slow death: a bender--a springy stick of hazel or ash about four feet long--is fixed firmly in the ground: the snare is made fast to the thin top of it, the stick is bent down, and the top lightly inserted at the edge of the rabbit's run. When a rabbit then rushes into the snare, the bender flies up, swinging him off his feet, so that he is killed quickly. This is a poacher's dodge to prevent rabbits from squealing when caught: it can be practised only in an open place. There are many situations where the steel trap is the only means of dealing with the rabbit pest, and must be used perforce until a substitute is found--unless man is to give way to rabbits. We do not think that any gamekeeper uses steel traps for rabbits unnecessarily. * * * * * The Sleep of Birds The gamekeeper perhaps sees more of sleeping birds than most people; and makes many interesting mental notes of the resting habits of creatures in his woods. He observes that perch-roosting birds always rest with their heads to the wind. If when a high wind is blowing a rook alights on the home-tree, he swings his head into the wind before settling. So when the wood-pigeons come home with the wind behind them they pass over their roosting trees, then beat up into the wind. This is done to defeat the force of the wind, which might prevent the bird alighting where desired, or might blow him from his perch. At rest, the bird doubles the knees, as it were, which causes the toes to contract, the weight of the body resting chiefly on the breast and on the outspread wings--not on the eggs, if in a nest. The birds' legs and feet have sinews which work an automatic locking action of the claws, so that, roosting with knees doubled up, the feet grip the branch unfailingly. On rough nights, the pheasants take the precaution of roosting in lower branches than usual. If a strong gale springs up after a bird has gone to roost on an exposed tree, it may be driven to seek a berth on the ground--and to the wind that does no good to the pheasant the passing fox owes his supper.