scientists also fear native species of crab could be overwhelmed like the red squirrel, on the verge of extinction after being pushed out by greys from the us.
科学家同样也担心英国当地的蟹种的生存会受到打压,就像当年从美国引进灰松鼠导致英国本地的红松鼠几乎绝迹一样。
environmentalists have warned the tiger is on the verge of extinction after reports emerged last year that a large number of big cats had disappeared from india's wildlife reserves.
环保人士提出警告,去年关于印度野生动物保护区中大量大型猫科动物已经消失报告发布之后,老虎正处于濒危灭绝状态。
however, many rare and endangered plants are on the verge of extinction due to serious eec-environmental damage caused by impact of nature and human factors in recent years.
由于近年来自然和人为等因素的影响,使生态环境遭到严重破坏,许多珍贵稀有植物濒临灭绝。
orang are currently on the verge of extinction wildly.
猩猩现在面临着在野外灭绝的境地。
in recent year, many rare and endangered plants are on the verge of extinction due to serious eco-environmental damage.
近年来,由于自然、人为及社会综合因素的影响,使生态状况遭到严重破坏,许多珍稀濒危植物濒临灭绝。
however, with the powerful impact of modern civilization, the ancient folk music is on the verge of extinction embarrassment.
然而,伴随着现代文明的强大沖击,这一古老的民间音乐正濒临灭绝的尴尬境地。
the reintroduction of red kites, once on the verge of extinction in england, has proved a remarkable success. photograph: dan kitwood/getty images
在英格兰曾经一度濒临灭绝的红鸢再度出现,标志着动物保护的一个伟大胜利。
animals on the verge of extinction can be rescued.
濒临灭亡的动物可以获得挽救。