Thoreau writes in his journal:
When I return, about 5 P.M., the shad-flies swarm over the river in considerable numbers, but there are very few at sundown . . . (Journal, 12:201).
Thoreau writes in his journal:
When I return, about 5 P.M., the shad-flies swarm over the river in considerable numbers, but there are very few at sundown . . . (Journal, 12:201).
