And a friend up in McCall, Idaho, where carpenter ants thrive, who I watched pull a carpenter ant off the floor of his living room and take it outside rather than kill it.

• 我还有个在爱达荷州麦考尔的朋友，那里木蚁繁殖兴旺，我看到他只是把木蚁从客厅地板上处理掉隔在屋外，却并没有杀死它们。