that treetop without uttering a syllable; and two hours later, when I came down the same path again, they had moved but two trees away, and were still eating in silence, paying absolutely no heed to me as I walked under them. Many kinds of northward-bound migrants were in the cemetery woods. Perhaps these ravenous crossbills[13] were of the party. I took them for stragglers, at any rate, not remembering at the time that birds of their sort are believed to have bred, at least in one instance, within the District of Columbia. Probably they _were_ stragglers, but whether from the forests of the North or from the peaks of the southern Alleghanies is of course a point beyond my ken. So far as our present knowledge of them goes, crossbills seem in a peculiar sense to be a law unto themselves. In northern New England they are said to lay their eggs in late winter or early spring, when the temperature is liable, or even certain, to run many degrees below zero. Yet, if the notion takes them, a pair will raise a brood in Massachusetts or in Maryland in the middle of May; which strikes me, I am bound to say, as a far more reasonable and Christian-like proceeding. And the same erratic quality pertains to their ordinary, every-day behavior. Even their simplest flight from one hill to another, as I witnessed it here in Virginia, for example, has an air of being all a matter of chance. Now they tack to the right, now to the left, now in close order, now every one for himself; no member of the flock appearing to know just how the course lies, and all hands calling incessantly, as the only means of coming into port together.