"The food of this species consists principally of beetles, larvæ, and large grubs; no sooner, however, are the grapes of our forests ripe than they are eaten by the Ivory-billed Woodpecker with great avidity. This bird seldom comes near the ground, but prefers the tops of the tallest trees. Should it, however, discover the half-standing, broken shaft of a large, dead tree, it attacks it in such a manner as nearly to demolish it in the course of a few days. I have seen the remains of some of these ancient monarchs of our forest thus excavated, and that so singularly that the tottering fragments of the trunk appeared to be merely supported by the great pile of chips by which its base was surrounded. The strength of this Woodpecker is such that I have seen it detach pieces of bark seven or eight inches in length at a single blow of its powerful beak; and by beginning at the top branch of a dead tree tear off the bark to an extent of twenty or thirty feet in the course of a few hours, leaping downwards with its body in an upright position, tossing its head to the right and left, or leaning it against the bark to ascertain the precise spot where the grubs were concealed, and immediately after renewing its blows with great vigour, all the while sounding its loud notes, as if highly delighted. This species generally moves in pairs. The female is always the most clamorous and the least shy. Their mutual attachment is, I believe, continued through life. Except when digging a hole for the reception of their eggs, these birds seldom, if ever, attack living trees for any other purpose than that of procuring food, in doing which they destroy insects that would otherwise prove injurious to the trees. I have frequently observed the male and female retiring to rest for the night into the same hole in which, long before, they had reared their young.