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1、SiberlantigerSiberiantiger,originatedinNortheastAsia,namelyRussia,Siberia,KoreaandnortheastChina,therearethreemillionyearsevolutionaryhistory.Siberiantigeristhelargestexistingcatscollakindsofweight,inwhichthemalecanreach2.8metersinlengthabout1meterlongtailandweighingnearl
2、y350kgorso,brownhaircolorsummerandwinterhairyellow.Onthebackandsideofthebodywithmultiplenarrowblackbarstripe,usuallyaround2waswillow-like.Bighead,roundforeheadonafewblackstripesandisoftencollusionbetweenthefeedingfrenzy,"King"character,andtherefore,"KingoftheJungle"islaud
3、atory,theNortheastChinatigerisaprotectedspeciesandareincludedintheGradeⅠEndangeredSpeciesofWildConventiononInternationalTradeFaunaandFlora(CITES)Appendix.东北虎，英文名:SiberianTiger又称西伯利亚虎，起源于亚洲东北部，即俄罗斯西伯利亚地区、朝鲜和中国东北地区，有三百万年进化史。东北虎是现存体重最大的猫科亚种，其中雄性体长可达2.8米左右，尾长约1米，体重接近350公斤左右，体
4、色夏毛棕黄色，冬毛淡黄色。背部和体侧具有多条横列黑色窄条纹，通常2条靠近呈柳叶状。头大而圆，前额上的数条黑色横纹，中间常被串通，极似“王”字，故有“丛林之王”之美称，东北虎属中国Ⅰ级保护动物并被列入濒危野生动植物种国际贸易公约（CITES）附录。ArcticWolfThisisonlythewolf'sheadtojust3feethigh,long,muchlikeaonlyagentlemanlydog.Thatthecolorredwolf,gray,whiteandblack. Arcticwolveseatmoose,f
5、ish,othertypesofwolves,polarbears,lemmings,walrusandrabbits.Italsoattackshumansandotheranimals. OthertypesofwolvesandhumansaretheenemyoftheArcticwolf,Arcticwolftodrinkcoldwater.Theyusethewoodsofgray,greenandbrownasacover,theArcticwolfhasathicklayerofhair,theirteethare
6、verysharp,whichhelpsthemtokilltheirprey.ArcticWolfonaverageeveryyearamothergivebirthto14coyotes.Theyusuallybornincaves,haspurewhitehair. ArcticWolvesgenerallyliveintheArcticforest.LivingintheLabradorregionfromCanadatotheBritishColumbiaarea,theydonotmigrateorhibernate.
7、However,duetotreesduetohumanharvesting,pollutionandwaste,theyhavelosttheirplacetolive.Everyyearatleast196diedArcticWolf.北极狼这种狼仅仅只会长到3英尺高,长的很象一只有绅士风度的狗.这种狼的颜色有红色、灰色、白色和黑色。北极狼吃驼鹿、鱼类、其它种类的狼、北极熊、旅鼠、海象和兔子。它也进攻人类和其他的动物。其它种类的狼和人类是北极狼的敌人，北极狼喝冷水。它们用林子里的灰色、绿色和褐色作为掩护，北极狼有着一层厚厚的毛，它们的
8、牙齿非常尖利，这有助于它们捕杀猎物。每年一头母北极狼平均会产14头小狼。它们一般诞生在洞穴里，有着纯净的白色的毛。北极狼一般生活在北极地区的森林里。生活在从加拿大的拉布拉多地区到英国的哥伦比亚
