Thedocumentarydepictsmonarchbutterfliesgreatandmysteriousmigration.Eachyearsautumn,millionsofmonarchbutterfliesstarttheirincrediblesouthwardmigrationfromCanada,crossAmerica,toMexico.Theyflyabove2,000milestoarrivethemountainofMexico.....ThefilmopenswithcaterpillarsmunchingmilkweedinsouthernCanadainlatesummer.Sooneachcaterpillartransformsitselfintoasilkychrysalis.Roughly10dayslater,adelicatefour-wingedmonarchemerges.Then,atsomeunknownsignal,themonarchstaketotheaironatwo-month,2,000-mileflightoverfields,forests,cities,plains,openwater,deserts,andfinallymountainstocongregateinatiny,high-altituderegionofcentralMexicowheretheyveneverbeenbefore.Incredibly,theyarrivebythemillionsatthesametimeeachyear.Sheddinglightonthisnaturalwonderaresomeoftheworldsleadingmonarchresearchers,includingLincolnBrowerofSweetBriarCollege,independentbiologistBillCalvert,andOrleyChipTayloroftheUniversityofKansas.Puttingthemonarchphenomenonintoperspective,Taylorsays,YouvegotabutterflythatsoriginatinginToronto,oritsoriginatinginDetroit,Michigan,oritscomingdownfromSt.PaulormaybeevenWinnipeg,anditsmovingsouth.SomehowitfindsitswaytoMexico.Couldyoudothat?Nooneyetknowshowthebutterfliesdoit,butTaylorsresearchrevealsthattheyareexpertnavigators.Inoneexperiment,hetransportedMexico-boundmonarchsfromKansastoWashington,DC,andthensetthemloose.Atfirst,theyflewsouthasiftheywerestillinKansas—acoursethatfromWashingtonwouldmissMexicoentirely.Butafterafewdays,theycorrectedtheirflightpath,asifsomeinbornGPSunithadalertedthemtothetruedirectionoftheirdestination.Inanothersequence,NOVAaccompaniescelebratedmonarchwatcherBillCalvertaroundbackcountryTexasashelooksforsignsofthemonarchmigration.Sureenough,theyshowupenmasseandontime,headingtowardtheSierraMadremountainsacrosstheborder—thelastlegoftheirflight.AndintheMexicanstateofMichoacán,NOVAjoinsmountainvillagersastheycelebratethearrivalofthemonarchsinthefirstweekofNovember.ThebutterfliesarrivalmarksthestartofacelebrationcalledtheDayoftheDead,sincethelocalpeoplehavetraditionallyassociatedthemonarchswiththereturningsoulsoftheirdepartedancestors.Unfortunately,illegalloggingintheMexicanbutterflysanctuariesthreatenstheuniquehabitatthatmonarchsdependonfortheirsurvival.Monarchsmaynotyetbeanendangeredspecies,buttheirannualmigrationisanendangeredphenomenonthatcoulddwindletoinsignificanceifthegiantfirsthattheyclingtoduringthewinterdisappear.Gonealsowouldbethecolorfulfestivalthatclosestheprogram—afireworksdisplaywelcomingthehardyflierstoMexico,withorangeburstsagainsttheblacksky,lookingalmostlikethebeautifulcloaksofthemonarchs..回城？嗯，如果是阿蒙君的话，在目的地如果没(👝)有见到(🕌)土块(🎣)的踪迹，就会立刻认知(🙏)到自己被算(👆)计了(le )，到(😪)时候(🙍)估(🎻)计就会(huì )立刻返(💄)回，说不定现在正(zhèng )在赶(🗜)来。无(🤺)量无法，无法无量……秦(qín )昊默诵(🛹)天(🌼)(tiā(😡)n )尊古经，转移(🅱)了注意力(🈲)，参(👆)悟神纹奥妙，生怕再盯着(♈)看一会儿青瑶(🏬)，自(🌟)己会把持不住。此次事发突然，霍靳北抽(🍾)不(bú )开身，没办法(🈂)(fǎ(🤕) )陪(〽)她一起来伦敦，只(🥕)能通过电话(huà )嘱托。不堪打(dǎ )击的母亲一病不起，不久病逝(🐒)。鬼夫人是一个比较高雅的(🏕)鬼(guǐ(👻) )，高(🎞)府虽(suī )然不大，环境(jì(😨)ng )却相当(🍽)不(bú )错。慕浅心疼得难以自已(✝)(yǐ )，几乎(❓)也要掉下(xià )泪来(lái )，终究还(🙇)是忍(rěn )住了。不过(guò )话说回(🚁)来(😵)，顾(🎡)潇潇(xiāo )努力了小半个月，还是(💦)有(⏭)成效的，至少(shǎo )皮肤不再是蜡(🕳)黄(📣)色(sè )的了。白岩义(🏎)男（小(xiǎo )田(🚪)切让饰）在(zài )和妻子(🚐)离婚后回(📧)到了故乡函馆，在那(nà )里，他(tā )进入了一(yī )间职业学(👌)(xué )校学习木工，全部的生活来源就只依(yī )靠着一份失业(yè )救济金。