I have traced the Knot along the shores of our Atlantic states, from Texas to the entrance of the Bay of Fundy, in the months of April and May, and again in the autumnal months. I have also found it in winter in East Florida, and therefore feel confident that some of the species do not proceed beyond our southern limits at that season. Whilst on the Bay of Galveston, in Texas, in April 1837, I daily observed groups of Knots arriving there, and proceeding eastward, meandering along the shores of the Gulf of Mexico. In the interior of the United States I never observed one, and for this reason I am inclined to think that the species moves northward along the coast. But as I did not find any in Nova Scotia, Labrador, or Newfoundland, I consider it probable that those which betake themselves to the fur countries, turn off from our Atlantic shores when they have reached the entrance of the Bay of Fundy. However this may be, it is certain that they reach a very high latitude, and that some stop to breed about Hudson’s Bay, where Dr RICHARDSON found them in summer. On some few occasions I have observed the Knot associating with the Tell-tale Godwit and Semi-palmated Snipe, about a mile from the sea, along the margins of ponds of brackish-water; but such localities seemed in a manner unnatural to them, and it was seldom that more than two or three were seen there. Along the shores, in spring, I have not unfrequently thought that they seemed dull, as if they had lost themselves, for they would allow a person to go very near, and seldom took to wing unless induced to do so by companions of other species, who were better aware of their situation. In autumn, when they at times collect into very large flocks, I have often followed them until I obtained as many as I wished. WILSON has so beautifully described their movements at such times, that, although I have often witnessed them myself, I prefer giving his own words.