The LONG-TAILED PARROTS are rich in species, and present considerable variety in their dimensions, their size ranging from that of the largest Parrot to that of a Finch; but they all possess in common a graduated tail, at least as long as the body, the middle feathers of which are sometimes twice the length of those at the side. The wings, which are moderately pointed, seldom reach, when folded, beyond the first third of the tail. The beak is, as a rule, strong, almost always short, and very round, but sometimes, in solitary cases, it is long and but slightly bowed. The plumage of the Long-tailed Parrots is very varied, still it never possesses the softness and gloss observable in the coat of the Lory. A tuft-like prolongation of the feathers is rarely but occasionally met with. It is, however, impossible to describe the plumage of this group in general terms; suffice it to say, that the hues we have mentioned as employed in the coloration of other parrots, also predominate in their feathers. The Long-tailed Parrots may be considered as the type of their order, inhabiting, as they do, all the various countries in which the race is found. THE ARARAS. Amongst the Long-tailed Parrots, the ARARAS (_Aræ_) are easily distinguished by their unusually large beak, furnished with a smooth broad summit. The lower mandible is very short, and incised or obliquely cut, without any ridge upon the chin, and having its base entirely covered by a cere. The cheeks are broad and naked, but sometimes covered with small feathers arranged in rows; the tarsus is thick, strong, and short; the toes long, and furnished with large strongly bent claws; the wings are long and pointed, and reach far down the tail, which is longer than the body. The plumage is very thick. The members of this very conspicuous group are almost exclusively confined to the eastern parts of South America, where they inhabit the primitive forests, far from man and the turmoil of the world. Unlike other parrots, they live in little companies, which very rarely unite to form a flock. They feed principally upon fruit, are comparatively quiet, and although they exhibit but little vivacity, are as intelligent as the rest of their race. THE SCARLET MACAW (_Ara Macao_).