The body of this magnificent bird is of an indigo-blue colour, the beak and feet being rose-colour. The ancients, who were acquainted with it, and were accustomed to rear it in a domesticated state, gave it the name of _Porphyrio_ (purple coloured) on account of its colour. If it could be acclimatised, it would be a valuable addition to our ornamental grounds. There are several species of the Sultana Fowl, differing more or less from one another. They inhabit the warmer regions of the Old World. The Purple Water Hen is found in Greece, Asia Minor, Africa, and the South of Europe; generally, it is about the size of the ordinary Domestic Fowl. [Illustration: Fig. 119.--Land Rail (_Rallus crex_, Linn.).] RAILS (_Rallus_) are characterised by a slender, tapering, slightly-arched beak, longer than the head; elongated tarsi, terminating in slender toes, much compressed and completely separate, and not marginate; wings middle-sized; tail short. Their habits bear a strong resemblance to those of the Water Hen. Like the latter, they are timid, and hide themselves all day in the rushes, underwood, or grass of the marshes and meadows they inhabit. They make use of the holes hollowed out by water-rats, in which they take refuge when hard pressed. Little thickets bordering brooks and small rivers are localities to which they are peculiarly partial, inasmuch as they assist ready concealment from their enemies. Their flight is slow and heavy, and is generally directed in a straight line, but little elevated above the ground. Running, however, is the means they usually adopt for escaping their pursuers, and by their numberless turns and windings they often succeed. But in some cases their efforts are of such a feeble character that dogs catch them without difficulty, and even the sportsman has been known to capture one with his hands. Rails are solitary, differing in this from the majority of migratory birds, which generally assemble in flocks previous to undertaking long journeys. The nest is roughly constructed among the reeds and flags of some quiet pond or river bank. The females lay from six to eight eggs. The young ones run as soon as they are hatched, and grow very rapidly. Their favourite food is worms, insects, and shrimps, but they do not reject wild corn and other seeds. Their flesh is considered delicate, and is certainly superior to that of the Water Hen: in the autumn it acquires an exquisite flavour in the estimation of French gourmands.