motions, the whole strongly suggestive of professional skill. The moth eludes him, however, and the bird stops rigidly, having apparently lost sight of it. Shortly afterwards, after it has flown some way, he sees it again and makes another swift run in pursuit, catching it up again and making his quick little pecks, but unsuccessfully, as before. Then there is the same pause, followed by the same run, then a close, near chase, and finally the moth is caught and eaten. Other moths, or other insects, now appear upon the scene, or if they do not appear—for even with the best of glasses such pin-points are mostly invisible—it is evident from the actions of the birds that they are there. Chase after chase is witnessed, all made in the same manner, with sometimes a straight-up jump into the air at the end and a snap that one seems almost to hear—a last effort, but which, judging by the bird's demeanour afterwards, fails, as last efforts usually do.
A social feeling seems to pervade these hunting-scenes, a sort of "Have you got one? I have. That bird over there's caught two" idea. This may be imaginary, still the whole scene with its various little incidents suggests it to one. The stone-curlew, therefore, besides his more ordinary food of worms, slugs, and the like—I have seen him in company with peewits, searching for worms, much as do thrushes on the lawn—is likewise a runner down and "snapper up of" such "unconsidered trifles" as moths and other insects on the wing. I had seen him chasing them, indeed, long before I knew what he was doing, for I had connected those sudden, racing runs—seen before from a long distance—with
