We now come to the Arctic illustrations, commencing with a case of Birds, many of which were collected by Captain Inglefield during one of the recent Arctic expeditions, and presented by him to the Crystal Palace. The specimens are arranged to represent some of the changes of plumage which, at various seasons of the year, are incident to the birds in these remote and extreme climates. The Snowy Owls, the Eider Duck, the Gannet, and various birds frequenting the sea-coast, are beautiful and prominent specimens in the collection.

It has been attempted in this illustration to present the visitor with some idea of the peculiar features of this region. It was necessary here, in the absence of all botanical specimens so attractive in the other departments, to attempt the representation of icebergs, and the snowy aspect of the country. The Ethnological group in the further recess is formed of two Samoiedes, or natives of Arctic Russia in their winter dresses of fur. The male native holds in his hand a pair of the very peculiar snow-shoes which are used by these people. The group nearest to the spectator consists of two males, a female, and child of the Lapland race, in their curious national dress. The scarlet costume of one of the male figures is, however, the summer dress, but is placed here for contrast with the other example, which is the kind of clothing adopted in the rigorous winter. On the right appears a Greenlander in his skin canoe, and armed with the implements of chase, by which he captures Whales, Seals, Birds, and other animals. The largest Polar or White Bear was killed by Captain Inglefield with a single pistol shot, when he was closely and dangerously attacked by the monster. The other animals consist chiefly of the Reindeer, Arctic Foxes, Esquimaux Dogs, Seals, &c. This illustration has been arranged and designed by Mr. A. D. Bartlett, under whose superintendence the Natural History Department is now placed.

Before leaving this side of the Palace to proceed in the examination of the Natural History Department on the other side of the Nave, we must not omit to particularly notice the interesting illustrations of aquatic natural history, which will be found in the various positions which are indicated. Most of these differ from the other objects in the department, inasmuch as they are living specimens; but they will all tend to give us some idea of how vast and how wonderful are the works of Nature, how various and how marvellously fitted each to its own function in the great universe. On the right-hand side of the path by which we entered the department from the Transept, is a case filled with West Indian sponges, arranged to represent, as far as may be, the aspect of the bottom of the sea in that region, and the form of growth of these curious marine productions. This rare collection of sponges is the property of J. S. Bowerbank, Esq., who has kindly lent them to the Crystal Palace Company, and arranged them himself.

We should now return to the staircase, near where the Botocudos and Australian illustrations are. Here two large tanks are fitted up as marine aquaria. The specimens are arranged in real sea-water. In the tank under the staircase, and nearest to the Botocudos, are placed specimens of the swimming fish most generally found on the coasts of Great Britain. It is not necessary here to particularise any of the various kinds, as a system has been adopted of affixing the specific names to the tank itself, for the readier and more effective identification of these interesting objects.

In the other tank, on the left-hand, those species of Crustaceæ which may be most properly designated active Crustaceæ are exhibited. A similar plan for the identification of the specimens is adopted as with the other tanks. Amongst these interesting specimens, the curious movements of the Soldier Crab, or, as called by some, the Hermit Crab, are very noticeable. This peculiar animal is not himself gifted with a shell upon his body, although his legs and claws are covered with the usual protection. To remedy this want, his habit is to attack some univalve, most generally the common Whelk, and having devoured the inmate, to adopt the shell as his own, moving about with it from place to place with great apparent convenience. He is not, however, always left in undisturbed possession of his stolen tenement, for the Actinea parasitica frequently attaches himself, with apparent purpose, to the shell, and thus, as it were, enslaves the inmate. The crab can, however, easily adapt himself to a new habitation, and may be frequently induced to the operation, if tempted by the introduction of a better shell. The tanks containing the Madrepores, Actineæ, and those species of Molluscous animals, which from their habits may be termed inactive, will be described in the proper positions on the other side of the Nave.

Crossing the Nave in front of the screen of Kings and Queens, we continue our examination of the various Natural History illustrations on the garden side of the Palace. Keeping then to the extreme right of this division, the first group we come to illustrates generally the Bushmen of South Africa. These have been variously designated by travellers as Bosjesmen and Earthmen, but are of one race. The group represents an entire family. This singular race of beings are persecuted and despised not only by Europeans but by the other tribes. They are migratory, and fix their abodes on unappropriated tracts of land, which frequently separate hostile tribes. The race is fast disappearing. The animals of this division (South Africa) are the Hippopotamus, the Bubaline Antelope, a large Crocodile, and on the rocks opposite to the Hippopotamus is the Cape Hyrax, or Rock Rabbit, a curious animal, much more nearly related to the Rhinoceros than to the Rabbit.

Further on we come to Eastern Africa, which is here represented by a group of Danakils, who inhabit the country between Abyssinia and the sea, leading a camel to water. The Danakils are a nomade or wandering tribe; they are of a chocolate-coloured complexion, and have long, coarse, wavy hair, which they often dress in a fantastic manner; they are of slender make, tall, and differ widely in appearance from the Negro. The Danakils are transitional between the Negro and the Arab, possess a Jewish physiognomy, and have acquired the Negro element from their intercourse with the neighbouring members of that race. The Negro form and physiognomy are much more strongly developed in the man on the right of the Dromedary, who belongs to the Msegurra tribe. In this district will also be found a fine natural historical group, representing a Leopard attacking a Duyker-bok.

On the right hand of the path in which we now are is a group of Zulu Kaffres. This fine people are far advanced before the rest of the South African races; they are in a measure civilised; some of them build houses and towns, and pay considerable attention to arts and manufactures. Thousands of them have lately entered the service of Europeans as farm-servants and labourers; in these capacities they are most honest and trustworthy. In general they are tall, strong, and well-proportioned; their skin is usually of a brown colour, but this varies in intensity; their hair is woolly; their foreheads high, and cheek-bones prominent. They are an active and warlike race, and of a predatory disposition. Having inspected this group, we should return and proceed down the path, then to our left. We shall pass, on our left, amongst other animals, three specimens of the Chimpanzee, the animal whose form most nearly resembles that of man (excepting the Gorilla). These are found on the western coast of Africa, though they may probably also exist in the far interior where no European as yet has penetrated. Though somewhat similar to the Ourang Outang of Sumatra in general form, the Chimpanzee is a smaller animal. It lives in woods, builds huts, or rather a protection from the sun and rain; uses clubs for attack as well as for defence; and in many ways exhibits an intelligence that presses with rather uncomfortable nearness upon the pride of the sole rational animal.

The Chimpanzees.