OPPOSITE PAGE That blood-curdling screech was one of triumph over the sudden death of a rabbit 4 He sets his cotton-tail white flag at half mast from fear, and goes whooping through the brush in a frenzy 44 There was a clamor of blue jays as the hour grew late 168 The air was vivid with friendly staccato calls 192 The wings arch in similar curves and lift him seemingly a rod in air 254 Her bill pointed skyward in the trustful, prayerful attitude of all birds on the nest 278 SOUTH RAIN The night was dark and bitter cold, though it was early March. Over in the dismal depths of Pigeon Swamp, where no pigeons have nested for nearly a half century though it is as wild and lone to-day as it was when they flocked there by thousands, a deep-toned, lonely cry resounded. It was like the fitful baying of a dog in the distance, only that it was too wild and eerie for that. Then there was silence for a space and an eldritch screech rang out. It was blood-curdling to a human listener, but it was reassuring to the great horned owl snuggling down on her two great blotched eggs to keep them secure from the cold, for it was the voice of her mate hunting. Sailing silently on bat-like wings he was beating the open spaces of the wood, hoping to find a partridge at roost, and I fancy the deep “whoo; hoo, hoo, hoo; whoo, whoo,” all on the same note, was a grumble that trained dogs and pump-guns are making the game birds so scarce. Perhaps that blood-curdling screech was one of triumph over the sudden death of a rabbit, for _Bubo virginiana_ is tremendously rapacious and will eat any living thing which he can carry away in his claws. It might, too, have been his method of expressing ecstasy over the nest and the promise of spring which the horned owl alone has the courage to anticipate with nest-building in these raw and barren days, when winter seemingly still has his grip firmly set on us. Oftentimes his [Illustration: That blood-curdling screech was one of triumph over the sudden death of a rabbit] housekeeping arrangements are completed by late February. No other bird does that in Massachusetts, though farther north the Canada jay also lays eggs about that time, way up near the Arctic Circle where the thermometer registers zero or below and the snow is deep on the ground.