The migrant woodpecker whose cheery cackle assures us of the certainty of spring is rich in names that well befit him. If you take to high-sounding titles for your humble friends, you will accept _Colaptes auratus_, as he flies above you, borrowing more gold of the sunbeams that shine through his yellow pinions, or will be content to call him simply golden-winged. When he flashes his wings in straight-away flight before you, or sounds his sharp, single note of alarm, or peers down from the door of his lofty tower, or hangs on its wooden wall, or clinging to a fence stake displays his mottled back, you recognize the fitness of each name the country folk have given him--flicker, yellow-hammer, yarrup, highhole or highholder, and what Thoreau often termed him, partridge-woodpecker. It is a wonder that the joyous cackle wherewith he announces his return from his winter sojourn in the South has not gained him another, and that love note, so like the slow whetting of a knife upon a steel, still another. Perhaps it is because they are especially sounds of spring and seldom if ever heard after the season of joyful arrival and love-making. During the same season you frequently hear him attuning his harsh sharp voice to its softest note of endearment, a long-drawn and modulated variation of his cackle. When household cares begin, the lord and lady of the wooden tower, like too many greater and wiser two-legged folk, give over singing and soft words. At home and abroad their deportment is sober and business-like, and except for an occasional alarm-cry they are mostly silent. As you wander through the orchard of an early midsummer day and pause beside an old apple-tree to listen to the cuckoo's flute or admire the airy fabric of the wood pewee's nest, a larger scale of lichen on the lichened boughs, you hear a smothered vibrant murmur close beside you, as if the heart of the old tree was pulsating with audible life. It is startlingly suggestive of disturbed yellow-jackets, but when you move around the trunk in cautious reconnoissance, you discover the round portal of a flicker's home, and the sound resolves itself into harmlessness. It is only the callow young clamoring for food, or complaining of their circumscribed quarters. Not many days hence they will be out in the wide world of air and sunshine of which they now know as little as when they chipped the shell. Lusty fellows they will be then, with much of their parents' beauty already displayed in their bright new plumage and capable of an outcry that will hold a bird-eating cat at bay. A little later they will be, as their parents are, helpful allies against the borers, the insidious enemies of our apple-tree. It is a warfare which the groundling habits of the golden-wings make them more ready to engage in than any other of the woodpecker clans.