PRIVERNUM, (Livy, Virgil); a town of the Volsci, in Latium, to the east of Setia. Privernates, the people. Whose ambassadors being asked, What punishment they deserved for their revolt? answered, What those deserve who deem themselves worthy of liberty. And again, being asked by the Roman consul, should the punishment be remitted, What peace was to be expected with them? If you grant a good peace, you may hope to have it sincere and lasting; but if a bad one, you may well expect it of short continuance. At which answer, the Romans were so far from being displeased, that by a vote of the people they had the freedom of the city granted them. Privernas, atis, the epithet. The town is now called Piperno Vecchio, situate in the Campania of Rome. E. Long. 10. o. N. Lat. 41. 30.
Procularia. pure oil; which they do, by way of defence, into the face of any that attempts to take them: so that they are, for the sake of this panacea, seized by surprise; as this oil is subservient to the abovementioned medical uses. Martin tells us, it has been used in London and Edinburgh with success in rheumatic cases. Frederick Martens, who had opportunity of seeing vast numbers of these birds at Spitzbergen, observes, that they are very bold, and resort after the whale-fishers in great flocks; and that, when a whale is taken, they will, in spite of all endeavours, light on it and pick out large lumps of fat, even when the animal is alive: That the whales are often discovered at sea by the multitudes of mallefactors flying; and that when one of the former are wounded, prodigious multitudes immediately follow its bloody track. He adds, that it is a most glutinous bird, eating till it is forced to disgorge itself.
2. The puffinus, or shear-water, is 15 inches in length; the breadth 31; the weight 17 ounces: the bill is an inch and three-quarters long; nostrils tubular, but not very prominent: the head, and whole upper side of the body, wings, tail, and thighs, are of a sooty blackness; the under side from chin to tail, and inner coverts of the wings, white: the legs weak, and compressed sidewise; dusky behind, whitish before. These birds are found in the Calf of Man; and, as Mr Ray supposes, in the Scilly-isles. They resort to the former in February; take a short possession of the rabbit burrows, and then disappear till April. They lay one egg, white and blunt at each end; and the young are fit to be taken the beginning of August; when great numbers are killed by the person who farms the isle: they are salted and barrelled; and when they are boiled, are eaten with potatoes. During the day they keep at sea, fishing; and towards evening return to their young; whom they feed, by discharging the contents of their stomachs into their mouths; which by that time is turned into oil: by reason of the backward situation of their legs, they sit quite erect. They quit the isle the latter end of August, or beginning of September; and, from accounts lately received from navigators, we have reason to imagine, that, like the storm-finch, they are dispersed over the whole Atlantic ocean. This species inhabits also the Orkney isles, where it makes its nest in holes on the earth near the shelves of the rocks and headlands: it is called there the hrye; and is much valued, both on account of its being a food, and for its feathers. The inhabitants take and salt them in August for winter provisions, when they boil them with cabbage. They also take the old ones in March; but they are then poor, and not so well tasted as the young: they appear first in those islands in February.
3. The pelagica, or stormy petrel, is about the bulk of the house-swallow: the length six inches; the extent of wings, 13. The whole bird is black, except the coverts of the tail and vent-feathers, which are white: the bill is hooked at the end: the nostrils tubular: the legs slender, and long. It has the same faculty of spouting oil from its bill as the other species: and Mr Brunnich tells us, that the inhabitants of the Ferroe isles make this bird serve the purposes of a-candle, by drawing a wick through the mouth and rump, which being lighted, the flame is fed by the fat and oil of the body. Except in breeding-time, it is al-
ways at sea; and is seen all over the vast Atlantic ocean, at the greatest distance from land; often following the vessels in great flocks, to pick up any thing that falls from on board: for trial sake, chopped straw has been flung over, which they would stand on with expanded wings; but were never observed to settle on or swim in the water: it presages bad weather, and cautions the seamen of the approach of a tempest, by collecting under the stern of the ships: it braves the utmost fury of the storm, sometimes skimming with incredible velocity along the hollows of the waves, sometimes on the summits: Clusius makes it the Camilla of the sea.
Vel mare per medium flectu suspensa timentis
Ferret iter, celares nec hingeret aquare plantas. VIRG.
She swept the seas; and as she skim'd along,
Her flying feet imbath'd on billows hung. DRYDEN.
These birds are the cypseli of Pliny, which he places among the apodes of Aristotle; not because they wanted feet, but were Kakoxoda, or had bad or useless ones; an attribute he gives to these species, on a supposition that they were almost always on the wing. In August 1772, Mr Pennant found them on the rocks called Macdonald's Table, off the north end of the isle of Skie; so conjectures they breed there. They lurked under the loose stones, but betrayed themselves by their twittering noise.