The American island of Guam once had three kinds of bat. When the United States Army landed after World War Two the bats were hunted for entertainment. With large-scale development added to this, two of these bat species have already become extinct.
美國關島有三種蝙蝠，二次大戰後美軍上岸，蝙蝠成為打獵取樂的對象，加上大量的開發，已有兩種在島上消失。