to conjecture what had become of the birds of the early morning. Let it suffice to say that I was greatly disappointed, and had I not been astir so very early would have been the more sorely puzzled. As it was, the birds had not utterly forsaken us, and proved in their own way and in their own time that midwinter minstrelsy is not a myth. A Cold Wave. When Mr. Isaac Norris, of Philadelphia, merchant and man of observation, recorded the weather in the vicinity of that city, 1749 and earlier, he did not mention “cold waves,” as such, but remarked that there was greater irregularity then than formerly, adding the significant statement, “at present it is warm, even the very next day after a severe cold, and sometimes the weather changes several times a day.” Whether since 1749 these sudden changes of temperature have become more frequent or not, I have no satisfactory means of determining, but am inclined to think such to be the case; but new or old as a meteorological freak, a cold wave is worthy of the rambler’s study, in spite of the discomforts sure to be encountered, for it necessarily affects all animal life that was astir before it reached us. Yesterday, there were birds in the woods and about the meadows; even spiders had spread their webs in the sunny glades, and stray flies hummed in the sheltered hollows of the hill; so that thoughts of an early spring came continually to the fore, as I watched and listened to the busy life about me, myself reclining at full length, on a prostrate tree. Had there been no intimation of the cold wave’s coming in the morning paper, it would have been suspected as on its way, for all day the barometer was suspiciously low, and soon after sunset a faint moaning in the chimney corner and a far shriller sound among the tree-tops suggested a coming change. The sudden up-leaping of sparks, too, from the back-log counts for something. For an hour or more the coals had been red or purple and scarcely a flame, however small, shot from the glowing mass; then, at the whisper of the fretful wind, suddenly long trains of brilliant sparks flew upward, and again, both the back-log and the black fore-sticks were ablaze. Doubtless, in the good old times, this never passed unnoticed and every one ventured a prediction when there was no likelihood of erring. So he who spake first, in the days of our grandfathers, became the greater weather-prophet. During the night the cold wave came. As I write, we are having the first ice-making weather of the season, although February is well advanced. The chill, gray clouds scarcely concealed the sun as it rose, and later, when the sky was clear, a rosy blush tinted the drifted snow upon the fields. What now of the busy birds, the spiders, and humming flies of yesterday? Have they folded their tents like Arabs and silently disappeared?