In the years 1790-93-98, and 1803, such enormous swarms of these birds appeared in the islands of the Baltic, that in the country about Riga some thousands of pairs were caught weekly for a considerable time. They were also very numerous in Russia during the winter of 1821, and have been more recently seen in great numbers in various parts of Germany. We have to thank these involuntary wanderers for nearly all the information we possess concerning their habits, for we are but little acquainted with their mode of life in their native wilds. Whilst with us, they fly about in flocks during the day, eat in company, and settle in the evening all together upon the same sleeping-place, their favourite haunts being the pine forests, and they seem to prefer those in which the underwood is composed of young juniper-trees. They do not frequent thick foliage, but fly over barren plains as rapidly as possible. When these birds first come amongst us they are harmless, confiding creatures, who have not yet experienced the artifices of man, never offering to stir if a stranger or hunter approach the trees on which they are perched, and will stare at the gun destined for their destruction without thinking of flight, even should one of their companions be shot down from the same branch. Persons have tried successfully to catch them by means of snares fastened to the end of poles, by the aid of which they could be thrown over the heads of the birds; indeed, the clumsiest kind of trap is all that is required to catch these unsuspicious little wanderers. The most touching tales are told of the attachment of the Pine Grosbeak to its mate. On one occasion, three out of a party of four had been captured, when, to the astonishment of all, the fourth crept into the net in order to share the fate of its companions. It must not be imagined, however, that these birds are really foolish, for experience soon teaches them its lessons, and they become distrustful, shy, and cautious. In its habits the Pine Grosbeak often reminds us of the Cross-bill; it is essentially a tree-bird, being quite at home upon a branch, but uneasy and out of place upon the ground. It can climb skilfully from one bough to another, hopping with ease to tolerably distant branches. Its flight is rapid, and, like that of most finches, rather undulating, and it hovers before perching. Its voice is flute-like and expressive, resembling that of the bullfinch, and its song, which may be heard throughout the whole of the winter, is very varied and pleasing on account of its soft clear notes. In winter we do not hear it in perfection, as it is then low and disjointed; but in spring, when the male rouses all his energies to cheer his little mate, his tones would satisfy the most fastidious critic; it sings during the clear light summer nights of its native land, and is there called on that account "the Watchman." This bird has many other good qualities, and, owing