Thoreau writes in his journal:
As I paddle under the Hemlock bank this cloudy afternoon, about 3 o’clock, I see a screech owl sitting on the edge of a hollow hemlock stump about three feet high, at the base of a large hemlock. It sits with its head drawn in, eyeing me, with eyes partly open, about twenty feet off . . . After watching it ten minutes from the boat, I landed two rods above, and, stealing quietly up behind the hemlock, though from the windward, I looked carefully around it, and, to my surprise, saw the owl still sitting there. So I sprang round quickly, with my arm outstretched, and caught it in my hand. It was so surprised that it offered no resistance at first, only glared at me in mute astonishment with eyes as big as saucers. But ere long it began to snap its bill, making quite a noise, and, as I rolled it up in my handkerchief and put it in my pocket, it bit my finger slightly. I soon took it out of my pocket and, tying my handkerchief, left it on the bottom of the boat. So I carried it home and made a small cage in which to keep it, for a night . . .