As we walked over the Cedar Hill, Mr. Weston asked me if I had ever noticed how the frost formed around a particular weed in the grass, and no other. It was a clear cold morning. We stooped to examine, and I observed, about the base of the Lechea major (?), or larger pinweed, the frost formed into little flattened trumpets or bells, an inch or more long, with the mouth down about the base of the stem. They were very conspicuous, dotting the grass white. But what was most remarkable was that, though there were plenty of other dead weeds and grasses about, no other species exhibited this phenomenon . . .

  I observed a mouse run down a bush by the pond-side. I approached and found that he had neatly covered over a thrasher or other bird’s nest (it was made partly of sticks like a thrasher’s), about four or five feet from the ground, and lined it warmly with that common kind of green moss (?) which grows about the base of oaks, but chiefly with a kind [of] vegetable wool, perhaps from the wool-grass. He appeared to be a reddish brown above and cream-colored beneath, and ran swiftly down the stems . . .