Large waves are not so easily formed on account of friction.

April 28.

April 28, 2019

8.30 a. m. — Row to Carlisle Bridge with Blake and Brown. 

See black ducks and sheldrakes still. 

The first myrtle-bird that I have noticed. 

A small hawk, perhaps pigeon hawk. 

A gull. 

Sit on Ball's Hill. The water partly over the Great Meadows. The wind is northeast, and at the western base of the hill we are quite sheltered; yet the waves run quite high there and still further up the river, — waves raised by the wind beyond the hill, — while there are very slight waves or ripples over the meadow south of the hill, which is much more exposed, evidently because the water is shallow there and large waves are not so easily formed on account of friction. 

S. Higginson brought me the arbutus in bloom on the 26th, one twig only out. 

See a shad-fly, one only, on water. 

A little snake, size of little brown snake, on pine hill, but uniformly grayish above as far as I could see. 

E. Emerson's Salamandra dorsalis has just lost its skin.

H. D. Thoreau, Journal, April 28, 1859


The first myrtle-bird that I have noticed. See April 28, 1855 ( ("There are a great many myrtle-birds here, — they have been quite common for a week.");  April 28, 1858 (“I see the myrtle-bird in the same sunny place, south of the Island woods, as formerly.”)

Ball’s Hill. See March 16, 1859 (“As we look over the lively, tossing blue waves for a mile or more eastward and northward, our eyes fall on these shining russet hills, and Ball's Hill appears in this strong light at the verge of this undulating blue plain, like some glorious newly created island of the spring, just sprung up from the bottom in the midst of the blue waters. ”)

See a shad-fly, one only, on water. See April 24, 1857 (“Sail to Ball's Hill. The water is at its height, higher than before this year. I see a few shad-flies on its surface.”). Compare May 1, 1854 ("The water is strewn with myriads of wrecked shad-flies, erect on the surface, with their wings up like so many schooners all headed one way.”)

A little snake, size of little brown snake, on pine hill, but uniformly grayish above. See October 29, 1857  (“I see evidently what Storer calls the little brown snake (Coluber ordinatus). . . . Above it is pale-brown, with a still lighter brown stripe running down the middle of the back”)

E. Emerson's Salamandra dorsalis has just lost its skin. See April 18, 1859 (“Ed. Emerson shows me his aquarium.. . .Two salamanders, . . . One some four inches long, with a carinated and waved (crenated) edged tail as well as light-vermilion spots on the back, evidently the Salamandra dorsalis. (This I suspect is what I called S. symmetrica last fall.) (This is pale-brown above.)”); December 5, 1858 (“How singularly ornamented is that salamander! Its brightest side, its yellow belly, sprinkled with fine dark spots, is turned downward. Its back is indeed ornamented with two rows of bright vermilion spots, but these can only be detected on the very closest inspection.”); December 3, 1858 ("brown (not dark-brown) above and yellow with small dark spots beneath, and the same spots on the sides of the tail; a row of very minute vermilion spots, not detected but on a close examination, on each side of the back; the tail is waved on the edge (upper edge, at least); has a pretty, bright eye. Its tail, though narrower, reminds me of the pollywog.")