How to See the British Museum in Four Visits. Blanchard Jerrold
and Magellanic geese; and the Indian barred-headed goose; and the cereopsis from New Holland. The stately Swans from various parts of the world, all graceful; including the handsome black-necked swan, and the whistling swan, occupy the three cases next in succession (140–142). The Ducks occupy no less than eight cases; and the visitor will linger over the beautiful varieties, without once allowing the unkind association of green peas to enter his head. In the first four cases (143–146) are the sub-families of the true duck, collected from various parts of the world;—the teal from China; the whistling duck from South America, and the European varieties of the common teal, the widgeon, and the sheldrake. Three cases (147–149) are filled with those sub-families of the duck which prefer the sea or the great lakes, including the handsome red-crested European duck; the eider duck, which is robbed of its down for the comfort of mankind;[4] the scoter and nyroca ducks; and, in the third case, the spinous-tailed ducks of southern climes. The arctic birds, known as the Mergansers, are grouped in the next case (150): and, proceeding on his way, the visitor will arrive before the cases (151–152) of Divers, from the north, so called from the strength with which they dive for the fish upon which they live; but their powers in this respect are not equalled by those of a sub-family of web-footed birds, which the visitor will presently reach. Before reaching the cases in which the interesting sub-families of the Gulls are exhibited the visitor should remark the varieties of the Grebes in case 152; the two following cases devoted to the Auks from the arctic regions; and the true Auks of Britain; the varieties of the Penguins, or marine parrots; and the Guillemots. From these birds the visitor's way lies in the direction of the six cases (155–160) in which the sub-families of the gulls are grouped. The contents of the first cases will at once strike him: here are the Petrels, and the associations of shipwreck and disaster with which they have ever been connected. The group includes the stormy petrel, and the albatross. They have an altogether wild and singular appearance. The true gulls of every sea are grouped in the next three cases (157–159): they come from the ice of the polar seas, and from our own shores, including the kittiwake gull, and the European black-backed gull. The last case of the gull family (160) is given to the Terns, which are caught in all parts of the world; and the Skimmers, so called from the dexterity with which they skim the surface of the water, keeping the under mandible immersed, and the upper dry, in search of prey. Next to the gulls are placed the Tropic Birds (161), the name of which indicates their native clime. These birds prey upon fish; some, as the red-tailed tropic bird, darting upon the flying-fish; and others, as the darters, boldly plunging into the tide from overhanging boughs, in search of their favourite prey; here, too, is the common Cormorant. Four more cases remain for examination, and then the visitor will have closed his inspection of the museum specimens of birds. These four cases contain, however, one or two birds, the habits of which are singular. First, there are the Pelicans with their capacious pouches. The rapidity with which these birds swallow small fish has been witnessed by most people at our Zoological Gardens. The visitor should notice next, the European Gannet, of which strange stories of strength and prowess are related. The velocity with which they dive in search of food has been variously estimated. It is said that on the coast of Scotland, fishermen have found them entangled in their nets at the extraordinary depth of a hundred and twenty feet below the surface. Pennant relates a story of a bird, which, on seeing some pilchards lying upon a floating plank, darted down with such strength, that its bill pierced the board. And now the visitor should turn to contemplate the grand and solitary Frigate Bird. This bird appears to have the power of sustaining itself in the air for an indefinite period, and to wander with the utmost confidence on its broad pinions, over hundreds of miles of ocean, now and then dipping to secure its prey. This slim, pale, and solitary wanderer must have a noble appearance, when calmly sailing upon its great expanse of wing, a thousand miles from any resting-place, its food floating in the element below, to be taken at will. Before leaving the last, or most northerly apartment of the eastern zoological gallery, the visitor would do well to notice a few of the pictures which are suspended above the wall cases. Here are portraits of Voltaire; the hardy Sir Francis Drake; Cosmo de Medici and his secretary (a copy from Titian); Martin Luther; Jean Rousseau; Captain William Dampier, by Murray; Giorgioni's Ulysses Aldrovandus; Sir Peter Paul Kubens; the inventor of moveable type, John Guttenberg (which would be more appropriately placed in the library); John Locke; a poor woman, named Mary Davis, who in the seventeenth century, was celebrated for an excrescence which grew upon her head, and finally parted into two horns; the great Algernon Sidney; Pope; Ramsay's portrait of the celebrated Earl of Chesterfield, who, according to Dr. Johnson, "taught the morality of a profligate, and the manners of a dancing master," and a landscape by Wilson. At the northern door of this gallery are, a painting of Stonehenge, and one of the cromlech at Plâs Newydd, in Anglesea.
The visitor's way now lies to the west out of the eastern zoological gallery into the most southerly of the two northern galleries. This gallery, which consists of five compartments, or rooms, is called
THE NORTHERN ZOOLOGICAL GALLERY.
The wall cases of this gallery, to which the visitor's attention should now be exclusively devoted, contain various zoological families. In the first eight wall cases of the room are distributed the varieties of Bats. These are placed here, away from the mammalia, on account of the pressure of room. They are not to be mistaken as birds in any particular. They are essentially mammalia, inasmuch as they produce their young in a breathing state and suckle them. The bats of England and other cold climates remain in a torpid condition, and only spread their wings of stretched skin when the songbirds report the advent of the warmth of spring. The visitor will notice amongst the varieties in the three first cases, the Brazilian bats, including the vampire bat (which has been known to attack a man in his sleep and suck blood from him), the remarkable leaf-nosed bats which are ranged upon the upper shelves, and the Indian and African varieties; and underneath are grouped the well-known horse-shoe bats of the eastern hemisphere. In the next case (4) are the long-eared European bats, with ears like curled leaves; and the American, African, and Australian varieties. The fifth case is filled with groups of the African and Indian taphozous; the South American tropical bats; and the West Indian chelonicteres and moormops. The last three cases, devoted to the varieties of the bat (6–8), contain those sub-families which are known as Flying Foxes, from their great size. These live on fruits, and inhabit Australia, and the southern countries of the eastern hemisphere.
The visitor's way now lies westward into the second compartment of the northern zoological gallery; for in this room, as in the rooms through which he has already passed, he should confine his attention, for the present, to the wall cases, reserving the examination of all table cases for his return visit, on his way out. And here the visitor may well pause to think upon the zoological travels he has already made, from the mammalia, which present the highest types of animal life; through the sub-families of birds, which form Cuvier's secondary class of vertebrata, or animals with a back-bone; to the threshold of the room in which the tertiary class of back-boned animals are deposited. This class includes the great families of
REPTILES,
of which there are no less than six hundred and fifty-seven varieties. Reptiles are vertebrated animals belonging to Cuvier's first great section, but distinguished from mammalia and birds, by their cold blood, their oviparous generation, and the absence of either feathers or hair from their bodies. They take precedence of fish in the animal kingdom, having lungs for aerial respiration, and "a higher circulatory organisation than the exclusive inhabitants of the water." In the museum, Cuvier's classification has been followed, with slight variations; that is to say, the reptiles have been re-divided into four classes:—the Sauria, or Lizards (in which class some modern naturalists, as Merrem and others, include serpents); the Ophidia, or Serpents; the Testudinata, or Tortoises; and the Batrachia, or Frogs. The lizards occupy the first ten wall cases in this room.
The first case contains those lizards of India and Africa which have long held the regard of eastern nations, upon the slender report that they hiss upon the approach of a crocodile, and so warn the incautious traveller to retreat in time. The truth is, these sauria prey upon the crocodile's eggs, no doubt to the particular annoyance of the crocodile, who are, therefore, it is more than probable, no friends of the monitors. The Egyptian would love the monitor for feeding upon the crocodile germ, as much as for his timely warning of the approach of the