《PBS.新星.蝴蝶的神奇之旅》是Nick de Pencier导演的作品，发行于2009年（美国），由Homero Aridjis等主演，悟空影视 - 最新电影热播电视剧高清免费观看_手机极速播放为大家提供PBS.新星.蝴蝶的神奇之旅完整版免费在线观看，能在手机和电脑上流畅观看PBS.新星.蝴蝶的神奇之旅高清版（正片英语原声），同时还支持是手机投屏。
纪录PBS.新星.蝴蝶的神奇之旅讲述了：Thedocumentarydepictsmonarchbutterflies’greatandmysteriousmigration.Eachyear’sautumn,millionsofmonarchbutterfliesstarttheirincrediblesouthwardmigrationfromCanada,crossAmerica,toMexico.Theyflyabove2,000milestoarrivethemountainofMexico.....ThefilmopenswithcaterpillarsmunchingmilkweedinsouthernCanadainlatesummer.Sooneachcaterpillartransformsitselfintoasilkychrysalis.Roughly10dayslater,adelicatefour-wingedmonarchemerges.Then,atsomeunknownsignal,themonarchstaketotheaironatwo-month,2,000-mileflightoverfields,forests,cities,plains,openwater,deserts,andfinallymountainstocongregateinatiny,high-altituderegionofcentralMexicowherethey'veneverbeenbefore.Incredibly,theyarrivebythemillionsatthesametimeeachyear.Sheddinglightonthisnaturalwonderaresomeoftheworld'sleadingmonarchresearchers,includingLincolnBrowerofSweetBriarCollege,independentbiologistBillCalvert,andOrley"Chip"TayloroftheUniversityofKansas.Puttingthemonarchphenomenonintoperspective,Taylorsays,"You'vegotabutterflythat'soriginatinginToronto,orit'soriginatinginDetroit,Michigan,orit'scomingdownfromSt.PaulormaybeevenWinnipeg,andit'smovingsouth.SomehowitfindsitswaytoMexico.Couldyoudotha?"Nooneyetknowshowthebutterfliesdoit,butTaylor'sresearchrevealsthattheyareexpertnavigators.Inoneexperiment,hetransportedMexico-boundmonarchsfromKansastoWashington,DC,andthensetthemloose.Atfirst,theyflewsouthasiftheywerestillinKansas—acoursethatfromWashingtonwouldmissMexicoentirely.Butafterafewdays,theycorrectedtheirflightpath,asifsomeinbornGPSunithadalertedthemtothetruedirectionoftheirdestination.Inanothersequence,NOVAaccompaniescelebratedmonarchwatcherBillCalvertaroundbackcountryTexasashelooksforsignsofthemonarchmigration.Sureenough,theyshowupenmasseandontime,headingtowardtheSierraMadremountainsacrosstheborder—thelastlegoftheirflight.AndintheMexicanstateofMichoacán,NOVAjoinsmountainvillagersastheycelebratethearrivalofthemonarchsinthefirstweekofNovember.Thebutterflies'arrivalmarksthestartofacelebrationcalledtheDayoftheDead,sincethelocalpeoplehavetraditionallyassociatedthemonarchswiththereturningsoulsoftheirdepartedancestors.Unfortunately,illegalloggingintheMexicanbutterflysanctuariesthreatenstheuniquehabitatthatmonarchsdependonfortheirsurvival.Monarchsmaynotyetbeanendangeredspecies,buttheirannualmigrationisanendangeredphenomenonthatcoulddwindletoinsignificanceifthegiantfirsthattheyclingtoduringthewinterdisappear.Gonealsowouldbethecolorfulfestivalthatclosestheprogram—afireworksdisplaywelcomingthehardyflierstoMexico,withorangeburstsagainsttheblacksky,lookingalmostlikethebeautifulcloaksofthemonarchs..
