A witch or wizard seeking to take leaves or wood from a bowtruckle-inhabited tree should offer wood lice or fairy eggs to the bowtruckle to placate and distract it (FB, OP13).

• 想要从住了护树罗锅的树上摘取树叶或木材的巫师应该记得要给它们树虱或者仙子卵，这可以抚慰它们，同时引开它们的注意（神奇动物在哪里；凤凰社，第13章）。