The kingfisher at times startles the English pedestrian when he is sauntering near a high-banked brook;—­its gaudy plumage contrasts so forcibly with the sober tints of our English song birds, that he is at first inclined to take the gay fellow for a truant cage bird.  But the fisher is quite at home, and is probably diving for his fish dinner.  The kingfishers grouped in the two cases before which the visitor now stands, include specimens of the Australian brown kingfisher; the green and great jacamars of South America; the European bee eater; the Javan night bird; and the Ternate kingfisher from the Philippine Islands.  Having feasted his eyes upon the gaudy colours of these feathered fishermen, the visitor will find in the next case (43) the first specimens of the slender-beaked perching birds.  These slender beaks are divided into sub-families of Sun Birds; Humming Birds; Honey Eaters; and the Creepers, &c.  The sun birds live upon the pollen of flowers.  The specimens here grouped together, include the numerous species of African and South American sun birds; the paradise birds of Molucca; the promerops of New Guinea and Africa; the Sandwich Islands honey eater; and the Australian rifle bird.  Next in order are grouped the famous American humming birds (44).  These brilliant little creatures, not larger than moths, are famed for their beauty all over the world.  The delicacy of their structure, the splendour of the colours in which they are habited, their poetical diet, and the impossibility of keeping them alive in a confined state, are the attributes of delicacy and beauty which have made them objects of interest to all persons who have any insight to the mysterious graces of animal organisation.  So brilliant is the plumage of some of the varieties, that they have been named after gems:  thus, in the case before which the visitor has arrived, he will find the garnet-throated humming bird, and the topaz humming bird.  Next to these brilliant creatures of the south, in case 45 are the curious Australian honey eaters, with their feathered tongues, made to brush the sweet essences from flowers:  and the two following cases contain the remaining varieties of the slender-beaked family.  Here are the Creepers of Europe; the Nuthatches of North America and Europe; varieties of the Wren; and the Warblers of Guiana and Patagonia.  The visitor next approaches the varieties of the family known as the tooth-beaked perching birds.  To this family our choicest songsters belong.  They fill five cases (48-52).  The visitor will observe in the first of the four cases, the tailor birds, remarkable for the fantastic domes they form to their nests; the Australian superb warbler; and the Dartford warbler of Europe.  The common song birds of Europe are grouped here, including blackcaps, wrens, the active little titmice, together with the North American wood warblers.  Next to these are cases (53-55) of Thrushes, including the tropical ant thrushes; the Javan mountain warbler; the Brazilian king thrush; the rock thrushes:  the imitative Australian thrush; the blackbird; the North American mimic thrush; the Chinese and South American thrushes, celebrated for their babbling; the yellow orioles, of Europe and the east; and here also are the short-legged thrushes of the tropics.