82 MAMMALS from New England and British Columbia in the north to Tierra del Fuego in the south. As his specific name implies, he is all of one colour, a tawny | brown, which is, however, much lighter in shade below. In the young, however, there are distinct spots, evidently a case of atavism, as with the young of the lion. Pumas over eight feet long from the tip of the nose to the tip of the tail have been reported, as also have entirely white specimens ; but these are exceptional ; the average length is about seven fect. The puma is amzgo del cristeano, which we may translate, not too literally, as the ‘white man’s friend.’ He rarely attacks man unless forced to do so. As Mr. Lydekker observes in Zhe Royal Natural History, ‘It is notorious that, in places where pumas abound, it is perfectly safe for a child to wander alone, and even sleep, on the pampas.’ But this respect and good-fellowship extend to man alone. ‘Very different is the behaviour of the puma when attacked by a hunter accompanied by dogs. At such times the animal is roused to the fiercest paroxysms of rage ; and with hair erect and eyes flashing like balls of lurid fire, it rushes, spitting and snarling, on the dogs, utterly regardless of the presence of the hunter, So thoroughly, indeed, is the hunter ignored on such occasions, that he may actually belabour the puma on the head with a cudgel without drawing its attack upon himself, the animal receiving such blows with- out retaliation, and calmly waiting its opportunity of making a rush upon the dogs.’ And he is quite as hostile to a far more formidable foe, the jaguar. ‘It is well known, says Mr. W. H. Hudson, ‘that, where