濒危动物 Endangered species.ppt

standards: 无危：（least concerned, lc） 近危：（near threatened，nt） 易危：（vulnerable, vu） 濒危：（endangered, en） 极危：（critically endangered, cr） 野外灭绝：（extinct in the wild, ew） 灭绝：（extinct, ex） reasons: pollution / environment food shortage hunting disease destroy of habitation causes of endangerment fur coat extinct animalsextinct animals 渡渡鸟渡渡鸟 the dodo the dodo ( (印度毛里求斯，印度毛里求斯，16811681 年年) ) 蓝马羚蓝马羚 blue antelopeblue antelope ( (南非，南非，17991799年年) ) 马里恩象龟马里恩象龟 marion tortoise( marion tortoise(舌塞尔，舌塞尔， 18001800年年) ) 大海雀大海雀 the great auk( the great auk(大西洋大西洋，18441844年年) ) 欧洲野马欧洲野马 european wild horseseuropean wild horses( (欧洲，欧洲， 18761876年年) ) 斑驴斑驴 spot donkey spot donkey ( (亚洲，亚洲，18831883年年) ) 白臀叶猴白臀叶猴 douc langur( douc langur(中国中国，18931893年年) ) 旅鸽旅鸽 brigade pigeons( brigade pigeons(北美，北美，19141914年年) ) tibetan antelopetibetan antelope name:tibet antelope or chirus live in tibetan plateau region,primarily in china “shahtoosh“ protection friendsfriends sikibesi parrot also called cyanopsitta spixii live in south america 56cm long beautiful northern white rhinoceros divided into north and south of two subspecies mainly live in the african protection districts and in congo national park less than 25 organization wwf 世界自然基金 wspa 世界动物保护协会 bff 生而自由基金会 cwi 国际野生动物关怀组织 icun 世界自然保护联盟 cwca 中国野生动物保护协会 be informed! write letters! avoid animal products such as fur or medicines that come from endangered animals! make a donation! help pollution control! we need to take action ! what can you do what can be done. a better alternative: national parks and wildlife reserves -large area to roam -visitors allowed, but cannot hunt or harm the environment -animals can learn survival skills, breed more frequently never buy or eat anything from endangered animals. join an organization, such as wwf if possible. call on people to protect endangered animals ! what can we students do to help endangered animals survive? first, we should forbid all those illegal deeds done to wild animals; second, we should make the areas where wild animals live more comfortable; third, we should say no to all wild animal dishes served in restaurants food. conclusion lets work together to protec