The greenshank is of a slender and elegant shape, and its weight small in proportion to its length and dimensions, being only about six ounces; although it measures from the tip of its beak to the end of its tail fourteen inches, and to the toes twenty, and from tip to tip of the wings twenty-five. The bill is about two inches and a half long, straight and slender: the upper mandible black; the under reddish at its base. The upper parts of its plumage are pale brownish ash colour; but each feather is marked down the shaft with glossy bronze brown; the under parts, and rump, are of a pure white: a whitish streak passes over each eye; the quill-feathers are dusky, plain on the outer webs; but the inner ones are speckled with white spots: the tail is white, crossed with dark waved bars: the legs are long; bare about two inches above the knees, and of a dark-green colour: the outer-toe is connected by a membrane to the middle one, as far as the first joint.

This species is not numerous in England, but they appear in small flocks in the winter season, on the sea-shores and the adjacent marshes; their summer residence is in the northern regions of Russia, Siberia, &c., where they are said to be in great plenty; they are also met with in various parts of both Asia and America. Their flesh, like all the rest of this genus, is well flavoured, and esteemed good eating.—Bewick.

Gregarious, a. Going in flocks or herds.

Greyhound, s. A tall fleet dog that chases by sight. Of this species the varieties are numerous, and are generally named after the countries to which they originally belong.

The Irish greyhound.—(Canis Graius Hibernicus, Ray.)—This is one of the largest of the canine race, with an air at once beautiful, striking, and majestic. He has been known to grow to the extraordinary height of four feet, although the general standard is about three feet.

In shape, the Irish greyhound somewhat resembles the common greyhound, only that he is much larger, and more muscular in his formation; clumsy in all his different parts, and is quite unserviceable for hunting either the stag, fox, or hare. His chief use, in former times, was in clearing the country of wolves and wild boars, for which his great size and strength peculiarly adapted him.

The colour of the Irish greyhound is a pale cinnamon or fawn. His aspect is mild, and his disposition gentle and peaceable. It is said he is greatly an overmatch for either the mastiff or bull dog; and when he fights, he generally seizes his antagonist by the back, and shakes him to death, which his great strength enables him to do with ease.

M. Buffon supposes the great Danish dog to be only a variety of the Irish greyhound: and Mr. Pennant was of opinion that the French matin and the Albian dog were also varieties of the same.