单词black-footed-ferret
网络: 黑足鼬；黑脚雪貂；黑脚貂
Populations of the European bison and black-footed ferret are both recovering.
现在，欧洲野牛和黑足鼬的数量都重新得到了恢复。
Vast villages of prairie dogs provided tasty meals for hawks, eagles, and the now-endangered black-footed ferret.
草原上遍布的土拨鼠则是鹰、隼和如今已濒危的黑足鼬的美味佳肴。
According to World Wildlife Fund report, black-footed ferret, long extinct in Canada.
据世界野生基金组织报告，黑足雪貂在加拿大境内早已灭绝。