The voice of the crickets, heard at noon from deep in the grass, allies day to night. It is unaffected by sun and moon. It is a midnight sound heard at noon, a midday sound heard at midnight.

I observed some mulleins growing on the western slope of the sandy railroad embankment, in as warm a place as can easily be found, where the heat was reflected from the sand oppressively at 3 o’clock p. m. this hot day; yet the green and living leaves felt rather cool than otherwise to the hand, but the dead ones at the root were quite warm. The living plant thus preserves a cool temperature in the hottest exposure, as if it kept a cellar below, from which cooling liquors were drawn up.

Yarrow is now in full bloom, and elder, and a small many-headed white daisy like a small whiteweed. The epilobium, too, is out.

The night-warbler sings the same strain at noon. The song sparrow still occasionally reminds me of spring.

I observe that the high water in the ponds, which have been rising for a year, has killed most of the pitch pines and alders which it had planted and merely watered at its edge during the years of dryness. But now it comes to undo its own work.

How awful is the least unquestionable meanness, when we cannot deny that we have been guilty of it. There seem to be no bounds to our unworthiness.

June 30. Haying has commenced. I see the farmers in distant fields cocking their hay now at six o’clock. The day has been so oppressively warm that some workmen have lain by at noon, and the haymakers are mowing now in the early twilight.

The blue flag (Iris versicolor) enlivens the meadow. The lark sings at sundown off in the meadow. It is a note which belongs to a New England summer evening. Though so late, I hear the summer hum of a bee in the grass, as I am on my way to the river behind Hubbard’s to bathe. After hoeing in a dusty garden all this warm afternoon,—so warm that the baker says he never knew the like and expects to find his horses dead in the stable when he gets home,—it is very grateful to wend one’s way at evening to some pure and cool stream and bathe therein.

The cranberry is now in blossom. Their fresh shoots have run a foot or two over the surface.

I have noticed an abundance of poison sumach this season. It is now in blossom. In some instances it has the size and form of a healthy peach tree.