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7 He keeps feeding them with his flies, and the number of the latter is becoming sensibly diminished, although he has used half his food in attracting more flies from outside to his room.
8 He disgusted me much while with him, for when a horrid blow-fly, bloated with some carrion food, buzzed into the room, he caught it, held it exultantly for a few moments between his finger and thumb, and, before I knew what he was going to do, put it in his mouth and ate it.