8. When the young are ready to leave, they climb up the chimney to the top, by means of their sharp claws, aided by their tail-feathers, which are short, stiff, and at the end armed with sharp spines. Two broods are reared in a season. From the few which congregate in any one neighborhood, one would not suspect the great numbers which assemble at the end of the season. Audubon estimated that nine thousand entered a large sycamore-tree, every night, to roost, near Louisville, Kentucky.

9. Sometimes the little nest has been slighted in building, or the weight proves too great, and down it comes into the fire-place, to the great amusement of the children, who are all a-fever to hold in their hands these clean, bright-eyed little fellows. Who would suspect that they had ever been bred in such a flue?

10. And it was just this thought that set us to writing. Because a bird lives in a chimney, he need not be smutty. There is many a fine feather that lives in a chimney-corner. Nor are birds the only instances. Many men are born in a garret, or in a cellar, who fly out of it, as soon as fledged, as fine as any body. A lowly home has reared many high natures.

11. On these bare sticks, right against the bricks, in this smoky flue, the eggs are laid, the brooding goes on, the young are hatched, fed, grown. But then comes the day when they spread the wing, and the whole heaven is theirs! From morning to night, they can not touch the bounds of their liberty!

12. And, in like manner, it is with the human soul that has learned to know its liberty. Born in a body, pent up, and cramped, it seems imprisoned in a mere smoky flue for passions. But, when once faith has taught the soul that it has wings, then it begins to fly; and flying, finds that all God's domain is its liberty.

13. And, as the swallow that comes back to roost in its hard hole at night, is quite content, so that the morning gives it again all the bright heavens for its soaring-ground, so may men, close quartered and cramped in bodily accommodations, be quite patient of their narrow bounds, for their thoughts may fly out every day gloriously.

14. And as, in autumn, these children of the chimney gather in flocks, and fly away to heavens without a winter, so men shall find a day when they, too, shall migrate; and, rising into a higher sphere, without storm or winter, shall remember the troubles of this mortal life, as birds in Florida may be supposed to remember the northern chills, which drove them forth to a fairer clime.

QUESTIONS.—1. What birds seem to love the neighborhood of man? 2. In what respects may men be like birds?


[!-- Marker --] LESSON XXIX.