The United States Senate passed a bill that provides $77 million to Guam to finance eradication programmes to wipe out the brown tree snake.63 The brown tree snake poses a threat to Guam's biodiversity.
69. 美国参议院通过一项法案向关岛提供7 700万美元资助消除方案，以消除褐树蛇。 63褐树蛇危及关岛的生物多样性。