Some animals grow thicker fur, or live in tree holes or underground to stay warm.

有些动物会长出浓密的毛发，或者居住在树洞或地下来保暖。

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The animals, created using the tube lines, stations and junctions of the London Underground map were first spotted by Paul Middlewick in 1988.

1988年，英国艺术家Paul Middlewick首次把伦敦地铁轨道线、站点和换乘点相链接，创造了这些动物图案。

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These are the Animals on the Underground, over 30 have been "found", someone has even turned these into a book.

这些就是地铁里的动物们，现在已经发现的种类超过了30种，有些好事者甚至已将他们编册成书了。

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Damon and Frances McDormand play Steve and Sue, two advance agents for a large natural-gas company, who arrive in a Pennsylvania country town and try to induce local landholders to lease the rights to their property for fracking the drilling process that can unearth millions of dollars from cow pastures while threatening to pollute the underground water and damage animals and crops.

NEWYORKER: Promised Land

"It's an explosion, they are behaving like hunting animals, " said Patrick Moenaert, mayor of the towns of Brugge and Zeebrugge, which recently built two underground dumps to keep gulls from the garbage.

WSJ: Real-Life 'Birds' Remake in Belgium