The VARIEGATED WOODPECKERS (_Picus_) constitute a group of small or moderate-sized and compactly-built birds. Their straight beak almost equals the head in length, and is as broad as it is high at the base; the toes are short, and in some species but three in number; in the wing the third quill is the longest; and the tail is conical. The plumage is black, marked with white, and enlivened in some parts by an intermixture of red or yellow. The various members of this group inhabit all those parts of the earth frequented by their congeners, with the exception of Central and Southern Africa. THE GREAT SPOTTED WOODPECKER. The GREAT SPOTTED WOODPECKER (_Picus major_) is black upon the upper portion of the body, of a dull yellowish grey beneath, and the brow indicated by a yellow line. The cheeks, a line on the sides of the throat, the large spots on the shoulders, and some irregular markings on the wings are all white; the back of the head and lower part of the belly are light red; and a black line passes from the base of the beak to the nape. The female is without the red upon the nape; and in the young the top of the head is bright red. The eye of all is brownish red, the beak light grey, and the foot greenish grey. These well-known birds inhabit the whole of Europe and Siberia, as far as Kamschatka. Woods, forests, and plantations of all kinds are their principal resorts, and they especially delight in fir or pine trees. In these localities each bird appropriates a certain district as its own particular domain, and within this boundary no intruder is permitted to forage; for no sooner does the vigilant proprietor hear the bony tap that indicates a close inspection of his hunting-ground than he sallies forth and encounters the unwelcome visitor, chasing it from tree to tree, until it is glad to retire in search of more hospitable quarters. Nuts and the seeds from fir and pine cones are largely consumed by these birds, who exhibit the utmost adroitness in extricating the latter from their hard covering.