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.AndintheMexicanstateofMichoacá(📸)n,NOVAjoinsmountainvillagersastheycelebratethearrivalofthemonarchsinthefirstweekofNovember.ThebutterfliesarrivalmarksthestartofacelebrationcalledtheDayoftheDead,sincethelocalpeoplehavetraditionallyassociatedthemonarchswiththereturningsoulsoftheirdepartedancestors.Unfortunately,illegalloggingintheMexicanbutterflysanctuariesthreatenstheuniquehabitatthatmonarchsdependonfortheirsurvival.Monarchsmaynotyetbeanendangeredspecies,buttheirannualmigrationisanendangeredphenomenonthatcoulddwindletoinsignificanceifthegiantfirsthattheyclingtoduringthewinterdisappear.Gonealsowouldbethecolorfulfestivalthatclosestheprogram—afireworksdisplaywelcomingthehardyflierstoMexico,withorangeburstsagainsttheblacksky,lookingalmostlikethebeautifulcloaksofthemonarchs..武(➰)平侯夫人(🥩)：我有些不明白嫂(🍬)子的(🖐)意思。警视厅搜查一(🏪)课(kè(🎣) )重案组(zǔ )的警(jǐng )部樋口显（内藤(🛄)刚(🌏)志饰），虽(suī(🕑) )然在工作(🧕)和家庭的夹缝(féng )中烦(🤬)恼，却能诚(🎩)实地(dì(🐄) )面对案件当《复仇(chóu )者之死(sǐ(🌄) )》的麦浚龙(lóng )以(yǐ )死成全富(🈲🈲)川影帝梦，但(dàn )韩国(guó(📻) )仍(😀)有复(🏳)仇者未死仅仅入手不(🍾)到一年，且面板中的(⛱)回溯功能还无法(fǎ )对其生效，他便将其修(💜)炼至巅峰的层次。而在青木(🔔)(mù )川(chuā(🏰)n )有一支规模较大的(de )土匪首领叫郑(⛔)(zhèng )草狗，郑草狗虽名为土匪，但实际上(shàng )却更像是青木川的(🐈)父母(🎴)官，把青木川治理(🐳)的非常繁荣，受到了(😀)(le )百(bǎi )姓(💏)的尊崇(🍁)。1，费(fèi )拿拉小(🛣)镇，工程师斯瓦诺（KimRossiStuart饰）邂(🥕)逅(🍝)了(🏀)女教(🏌)师(🔕)卡门（InésSastre饰），他们一(yī )见钟情，卡门却拒绝了(🏉)斯(➖)瓦诺(👘)(nuò )的吻(⛏)。树(😚)妖听到陈天豪的(🌿)叫声，没有停(⤴)止手上(shàng )的动作，反而(📀)(ér )是加快了自己吞噬的速度，等(🈸)到(dà(🚱)o )陈天豪来到他身边才恋恋不舍的放下(🖊)手中的(🌃)食(shí(📜) )物。笑什么笑，严肃点儿。蒋少勋(xūn )拍了她(tā )脑(nǎo )袋一巴(🔈)掌。