第3131期:Near-extinct snails rescued from rock

英语每日一听 | 每天少于5分钟 by 晨听英语

Less than a centimetre in size, these tiny snails had been pushed to thebrinkof extinction. 这些体长不足一厘米的小型蜗牛一度濒临灭绝。 Their home on the Madeira Archipelago had been grazed bare by invasive goats and rabbits, while mice saw t...View more