which the young possess of supporting abstinence in this middle state of
their growth.
On the 7th of December I visited the Owls in company with my friend John Bachman. We found them much grown ; indeed, their primaries were well out ; but their back and breast, and all their lower parts, were still thickly covered with down.
On the 6th of January I again saw them, but one of the young was dead, although in good condition. I was surprised that their food still continued to be composed entirely of small quadrupeds, and principally of the rat mentioned above.
My last visit to them was on the 18th of January. The two younger ones were now, to all appearance, fully grown, but were yet unable to fly. A few tufts of down still remained attached to the feathers on scat- tered parts of the body. I took them home. One was killed, and the skin preserved.
Now, these facts are the more interesting, that none of the numerous European authors with whom I am acquainted, have said a single word respecting the time of breeding of this species, but appear to be more intent on producing long lists of synonyms than on presenting the use- ful materials from which the student of nature can draw inferences. I shall therefore leave to them to say whether our species is, or is not, the same as the one found in the churches and ruins of Europe. Should it prove to be the same species, and if the European bird breeds, as I suspect it does, at so different a period of the year, the habits of the American Owl will form a kind of mystery in the operations of nature, as they dif- fer not only from those of the bird in question, but of all other Owls with which I am acquainted
My opinion is, that the Barn Owl of the United States is far more abundant in the Southern Districts than in the other parts. I never found it to the east of Pennsylvania, and only twice in that State, nor did I ever see, or even hear of one in the Western Country ; but as soon as I have reached the maritime districts of the Carolinas, Georgia, the Floridas, and all along to Louisiana, the case has always been different. In Cuba they are quite abundant, according to the reports which I have received from that island. I am mdeed almost tempted to believe, that the few which have been found in Pennsylvania were bewildered birds, surprised by the coldness of the winter, and perhaps unable to return to the Southern Districts. During my visit to Labrador I neither saw any of
