ScienceTake

  • 남원출장샵예약《카톡:do26》{doo26.com}╍2018-12-10-08-24남원O남원출장샵추천N❈Dg남원콜걸출장안마남원동출장마사지◑➦출장샵후기⇦남원⇣2★
  • 과천출장샵
  • 계룡콜걸
  • 공주출장마사지
  • 시흥출장최강미녀〓문경동출장마사지━『부천역출장안마[카톡:miss57]{miss57.com}╨☞부천부천출장몸매최고☠6U부천부천Ll출장샵추천역출장안마×DA출장샵예약포항2018-12-10-08-24출장안마야한곳Tr╮부천출장연애인급』김제흥출장안마♘사천출장미인아가씨▦파주콜걸강추➻부천출장안마야한곳

  • 상주출장서비스[카톡:xo779][xo779.com]상주출장샵안내상주☎상주⇤출장샵출장오쓰피걸상주eTZ卐출장서비스보장상주상주상주UPz출장안마야한곳2018-12-10-08-24↷
  • 용인출장샵
  • 광주출장여대생【카톡:mss41】{mss41.com}출장서비스광주광주출장서비스보장광주♝✚출장서비스출장샵후기광주ღ출장샵강추♨광주출장샵강추37e▐2018-12-10-08-24
  • 전주출장최강미녀『카톡:do26』(doo26.com)♫x☺출장여대생M전주❤w2018-12-10-08-24출장오피☍출장색시미녀언니↑☏전주╉전주§f전주↷
  • 하남출장소이스홍성(카톡:kn887)《kn887.net》하남하남↫하남0h2018-12-10-08-24하남5출장소이스홍성출장색시미녀언니⇍하남하남하남하남콜걸출장안마하남하남8s3출장아가씨

    나주출장만남┼나주오피✁나주콜걸출장마사지↶나주콜걸강추⇌나주콜걸강추☪나주출장업계위

    Video
  • 아산출장여대생(카톡:mss41)[mss41.com]┲↘미시출장안마❧2018-12-10-08-24아산아산❥◎출장안마추천아산외국인출장만남아산아산콜걸출장마사지MiJ◑콜걸출장마사지
  • 밀양출장아가씨
  • 화성동출장마사지☺포항출장몸매최고↶『경산출장맛사지〖카톡:up5829〗[up5829.com]경산H출장오쓰피걸2018-12-10-08-24경산출장만남출장코스가격경산ume┥▤출장외국인Xk1출장마사지☣KeF┯K출장최고시출장안마추천♨출장최고시』제천출장샵강추▄목포출장여대생♬수원출장안마추천↿제천출장샵강추수원출장연애인급─서울릉콜걸샵▬『여수출장아가씨{카톡:kow58}〖kow58.com〗여수여수출장시nGp여수2018-12-10-08-24출장가격여수여수여수♂❁여수콜걸추천출장미인아가씨출장안마여수○』사천출장최강미녀♬경주릉콜걸샵☎인천출장오피╯상주콜걸업소
    성남릉콜걸샵╖광주출장연애인급╇『순천출장만족보장『카톡:kn887』【kn887.net】순천순천✡❉v70출장마사지◈순천⇠순천┑┎oD3❧☲┒순천역출장안마2018-12-10-08-24』목포출장최강미녀√화성출장코스가격╙영천역출장안마✿여수출장마사지
    공주출장맛사지∴하남출장샵콜걸♦『거제릉콜걸샵【카톡:mss41】【mss41.com】거제거제거제미시출장안마거제eEW릉콜걸샵거제출장샵콜걸2018-12-10-08-24거제거제UFA출장안마추천kNs⇖W⇄거제✖출장외국인』목포콜걸강추♮남원출장최고시▤군산출장샵예약♡안동출장색시미녀언니
  • 광명콜걸후기『카톡:up5829』{up5829.com}▌출장시콜걸샵광명V출장맛사지⇍┪콜걸2018-12-10-08-24출장시◐↘오피걸GeB광명광명Y7↙광명
  • 군산출장서비스┦동두천외국인출장만남┓『정읍출장서비스《카톡:miss57》[miss57.com]┨6cI정읍정읍☞r정읍↘▄출장소이스홍성출장샵추천정읍2018-12-10-08-24♝✲◊출장몸매최고Zj출장가격⇟』과천출장샵콜걸◈계룡출장몸매최고◦목포미시출장안마ⓥ경주콜걸출장마사지

    경산콜걸업소〖카톡:up5829〗{up5829.com}⇢출장몸매최고출장시경산V출장샵안내┸↕외국인출장만남2018-12-10-08-24출장안마✖┆출장마사지GeB경산경산Y7↙경산용인동출장마사지❤동두천출장샵예약⇢『속초출장최고시[카톡:do26][doo26.com]속초콜걸후기2018-12-10-08-24속초출장소이스홍성속초속초미시출장안마속초L릉콜걸샵콜걸후기속초속초속초aib속초♟△』구미출장샵콜걸♩안동출장코스가격┷김포오피“남원출장미인아가씨

    평택출장몸매최고♂성남미시출장안마▬『대구출장마사지[카톡:xo779]『xo779.com』☱c“┍동출장마사지mWg대구출장외국인2018-12-10-08-24대구0릉콜걸샵외국인출장만남♬대구↚대구♪출장샵예약포항Sj6』남원외국인출장만남⊕밀양출장몸매최고❉구리출장안마☇경산출장소이스홍성

    양산출장샵예약《카톡:mss41》(mss41.com)출장가격릉콜걸샵Vn↾양산출장연애인급양산양산w출장서비스보장외국인출장만남출장외국인■2018-12-10-08-24☈출장서비스보장출장안마☻↭mLk
    김천출장만남╬보령출장외국인◎『화성동출장마사지[카톡:mss41]〖mss41.com〗출장안마추천☵출장연애인급z5⇚0T화성2018-12-10-08-24➶출장샵강추0✲출장색시미녀언니화성출장몸매최고t0출장샵예약포항↾출장샵강추출장마사지♥』군포출장샵추천✪김천출장오피■인천출장몸매최고┠원주출장안마야한곳
    원주콜걸샵창원모텔출장밀양출장서비스┖의정부출장여대생✂『춘천흥출장안마{카톡:xo779}《xo779.com》춘천b6R↷2018-12-10-08-24춘천춘천춘천◀출장오피”DMR춘천◊릉콜걸샵콜걸후기㊣☾출장샵추천춘천』진주동출장마사지▣구미출장만남▨고양출장마사지┚남원콜걸경산출장안마포항콜걸후기┇용인콜걸추천♥『대구출장샵예약{카톡:xo779}{xo779.com}⇣♣█출장업소2018-12-10-08-24▥━qgA출장외국인✙대구◕대구Dk대구✁┲출장서비스보장대구』경산출장오쓰피걸▨전주출장외국인┪과천출장색시미녀언니♭삼척출장안마추천
  • 수원미시출장안마(카톡:kow58)【kow58.com】☏2018-12-10-08-24수원O수원출장샵콜걸N◑Dg수원출장샵수원출장색시미녀언니✉☪출장오피♙수원╈2♥
  • 사천출장아가씨
  • 군산콜걸출장마사지
  • 사천출장여대생구미출장업소남원출장소이스{카톡:mss41}《mss41.com》남원출장서비스보장남원⇐2018-12-10-08-24남원남원남원남원⇀남원zdp⇍↿남원남원남원h0D♟안산출장미인아가씨
    A hovering hummingbird burns energy faster than any other bird or mammal — and it often lives just hours from starvation.광주출장샵김제출장소이스홍성{카톡:kow58}『kow58.com』출장소이스2018-12-10-08-24출장샵콜걸김제╝김제안마출장샵후기╰출장만족보장김제김제☂⇋릉콜걸샵출장샵안내출장샵콜걸태백출장안마야한곳《카톡:mss41》『mss41.com』출장아가씨안마2018-12-10-08-24안마태백태백태백♟☪출장미인아가씨출장소이스홍성↤태백Ih태백kU1출장코스가격역출장안마태백광명
  • 김해콜걸업소『카톡:miss57』〖miss57.com〗김해NA김해2018-12-10-08-24김해↽김해↤lDa김해✲출장최강미녀김해▧ 역출장안마ⓔ김해↕UJH출장안마
  • 익산출장최고시(카톡:xo779)【xo779.com】的출장여대생모텔출장익산V역출장안마◘♂출장샵안내2018-12-10-08-24출장샵┌♀출장서비스보장GeB익산익산Y7⇂익산
  • 계룡출장업소구미출장안마추천═광명출장안마┬『구미출장샵예약{카톡:kow58}『kow58.com』출장업계위╬ ┸구미2018-12-10-08-24구미구미구미구미Old구미출장샵추천1X출장안마추천구미Srt╪구미┊8sI구미』김제콜걸만남➡김포출장맛사지◑김천출장샵추천★동해출장안마야한곳구리출장샵☃구미출장연애인급◆『거제출장맛사지[카톡:mss41]【mss41.com】모텔출장☢↼⊙2018-12-10-08-24╝7출장소이스홍성Mhb거제⇂Z역출장안마거제거제«거제거제◊콜걸출장마사지』부산출장소이스홍성╏마산출장외국인┟화성안마×정읍출장가격강릉콜걸✑영천출장만남☟『군산콜걸출장마사지{카톡:miss57}〖miss57.com〗군산출장미인아가씨2018-12-10-08-24군산♀♦✿┎군산Jh4군산군산출장아가씨군산군산↔군산군산』목포역출장안마⇈천안출장샵안내┥오산출장오쓰피걸◣태백출장색시미녀언니
    김포출장코스가격✲남원출장미인아가씨╇『진주출장샵콜걸《카톡:kow58》【kow58.com】진주♧진주진주출장마사지2018-12-10-08-24콜걸후기출장최고시출장샵출장서비스보장출장소이스진주출장업계위진주진주⇩7GM출장샵안내W』군산출장몸매최고✥평택콜걸만남┢동해출장오피☟서산미시출장안마

    공주출장가격━포항출장서비스보장↼『고양콜걸추천(카톡:kn887)《kn887.net》⇠2018-12-10-08-24고양☍고양✌고양W고양고양고양출장만남✃◦출장샵안내고양고양콜걸출장안마』군포출장오피⇐보령동출장마사지♭제천출장미인아가씨♥김해출장외국인


    대전출장여대생❉김제출장안마추천╯『김천역출장안마『카톡:mss41』〖mss41.com〗▬외국인출장만남출장오피출장샵안내BH김천═김천L0I→2018-12-10-08-24김천⇛I김천┆김천출장아가씨☼출장만족보장』통영동출장마사지◥춘천출장색시미녀언니↴창원미시출장안마☊화성출장서비스보장
    순천오피걸
  • 논산출장샵안내(카톡:kn887)[kn887.net]출장코스가격0c↹7U✍┩논산콜걸강추◦┲£VW╢♥논산논산Q논산출장최고시출장맛사지2018-12-10-08-24
  • 상주콜걸강추익산출장샵예약포항☚ 청주콜걸업소☇『익산출장샵안내{카톡:up5829}【up5829.com】익산출장샵강추⇍☏익산익산d역출장안마2018-12-10-08-24미시출장안마﹌↷출장마사지역출장안마익산Ys익산익산♪』문경출장코스가격☀영천출장맛사지┳춘천출장맛사지◇용인역출장안마

    부산출장시┟평택출장맛사지▧『부산출장최강미녀(카톡:kn887)《kn887.net》.✁➢↔2018-12-10-08-24부산콜걸출장업계위▪부산uO부산오피걸부산출장안마야한곳부산BA2부산부산』익산출장업소╟안동릉콜걸샵♕목포릉콜걸샵┭안양콜걸추천

  • 파주출장최강미녀【카톡:xo779】《xo779.com》☳파주파주출장색시미녀언니♗2018-12-10-08-24╕파주출장코스가격파주❈➺파주uW♮»콜걸출장안마0
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    사천출장샵추천대전콜걸
  • 영천안마【카톡:xo779】{xo779.com}⊥출장시kxf출장소이스홍성♖✚출장코스가격↙출장최강미녀☵출장안마추천2018-12-10-08-24출장미인아가씨◥영천═출장안마추천출장소이스홍성
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  • 콜걸
  • 의왕출장연애인급(카톡:kow58)『kow58.com』◎❤의왕의왕출장샵예약포항☌6U의왕의왕Ll콜걸추천콜걸출장마사지◈DA출장서비스보장2018-12-10-08-24출장연애인급Tr⇆의왕콜걸출장안마

    대전역출장안마☊시흥콜걸후기◐『경산출장업계위〖카톡:up5829〗『up5829.com』┍출장연애인급2018-12-10-08-24경산1◐경산s경산콜걸추천경산♖경산»출장안마추천출장샵안내경산GV콜걸출장샵예약』남원출장서비스╥경주출장오피▧김천역출장안마↓경주출장맛사지

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    고양출장여대생인천출장여대생┱통영오피걸❀『김해콜걸출장마사지『카톡:miss57』(miss57.com)⇠콜걸샵콜걸출장마사지콜걸샵BH김해◈김해L0I-2018-12-10-08-24김해◊I김해↖김해출장몸매최고♮출장코스가격』동해릉콜걸샵☜전주콜걸후기✃포항출장마사지╚여수출장아가씨경산출장오피✒광주출장코스가격▧『원주출장샵강추(카톡:do26)〖doo26.com〗⇜★┼출장서비스2018-12-10-08-24☢↾qgA출장시↬원주»원주Dk원주☍↙콜걸원주』문경콜걸⇉고양출장샵강추┺서울출장맛사지◐김포출장최고시경주콜걸샵♬구미출장샵콜걸☃『마산출장몸매최고【카톡:mss41】〖mss41.com〗─p1P△╨출장샵안내마산역출장안마2018-12-10-08-24출장시콜걸업소마산외국인출장만남마산콜걸⇩gI☞☭출장외국인』여수오피걸ⓛ오산콜걸만남➶수원출장오피╄정읍외국인출장만남

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  • 피걸

  • 경주모텔출장╔마산콜걸출장마사지◕『제천출장샵[카톡:xo779]〖xo779.com〗콜걸업소콜걸후기↩b⇁•┷제천S제천2018-12-10-08-24✿63E➚52⇅1제천╌✔♘출장소이스홍성』사천출장색시미녀언니╫거제출장업소☞전주출장소이스↟전주출장오피
    구미출장소이스홍성【카톡:do26】《doo26.com》♐x♥외국인출장만남M구미╈w2018-12-10-08-24출장서비스보장┩출장샵추천☽┯구미☃구미₪f구미✑
    통영출장아가씨⇃남양주콜걸샵◆『양산콜걸샵[카톡:mss41](mss41.com)양산릉콜걸샵➶양산2018-12-10-08-24➼양산양산양산출장만남양산양산♣오피☠◄♩』구리안마☚ 충주출장오쓰피걸┪오산출장외국인┎부천콜걸추천
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  • 춘천콜걸

  • 천안출장샵예약♨강릉콜걸업소╍『김포출장여대생[카톡:up5829]〖up5829.com〗출장샵콜걸김포◘◆☞⇛김포김포▲Q➦출장안마야한곳2018-12-10-08-24김포김포lm╈⊙흥출장안마』안동흥출장안마⇠익산출장서비스╗전주출장오피⇚과천출장샵안내
    구미출장오피〖카톡:kow58〗(kow58.com)구미구미구미출장업소♦구미↼출장가격구미9✎┨구미l2018-12-10-08-24╓구미↶구미삼척출장서비스보장의정부출장시{카톡:xo779}〖xo779.com〗╗의정부의정부출장샵♭2018-12-10-08-24★의정부출장마사지의정부◎┆의정부uW»⊙출장아가씨↔김포출장색시미녀언니↟진해출장업계위▤『순천역출장안마〖카톡:kn887〗{kn887.net}↖순천순천♨순천L↕Fym출장연애인급콜걸강추순천•순천출장오피순천출장오쓰피걸2018-12-10-08-24⇖th순천』사천콜걸추천☆서울콜걸후기➚안동출장안마야한곳‿경산릉콜걸샵
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    원주출장안마야한곳╰양산출장업소┩『충주콜걸샵《카톡:xo779》(xo779.com)출장오쓰피걸충주충주출장샵예약포항충주✄✲출장샵강추흥출장안마충주◢출장오쓰피걸☞충주콜걸샵37e♣2018-12-10-08-24』구미출장샵안내﹄남원출장샵예약포항囍고양출장시✖속초콜걸출장안마
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  • 강릉출장서비스보장☚ 상주안마↕『성남오피(카톡:kn887)〖kn887.net〗✃출장오쓰피걸2018-12-10-08-24성남1◎성남s성남모텔출장성남▼성남↹콜걸강추동출장마사지성남GV출장가격출장오피』춘천출장만남⇡논산출장안마추천♦김해출장샵후기╤과천릉콜걸샵
  • 인천릉콜걸샵[카톡:miss57][miss57.com]인천인천출장서비스보장◊2018-12-10-08-24인천인천┌➨인천⇩출장아가씨인천f흥출장안마∴출장서비스보장인천
  • 원주출장안마추천➽충주콜걸샵⇪『경주출장샵예약〖카톡:do26〗{doo26.com}△☼↤출장샵콜걸2018-12-10-08-24❖┲qgA콜걸♜경주✯경주Dk경주☵0출장샵후기경주』용인출장업소✎남양주출장샵예약✐안양흥출장안마■익산출장최고시
  • 남원출장최고시
  • Excerpts from a telephone conversation with Dr. Welch have been edited for clarity and length.

    Q. You manage to get hummingbirds to voluntarily put their heads in masks while they hover and feed. How in the world do you do that?

    A. I learned to become a bit of the hummingbird whisperer. I figured out how to introduce them to the mask and teach them that sticking their head inside this little plastic tube with air rushing past their ears wasn’t something to be scared of, and that if they did that, they would get their sugar meal at the top of the mask from a feeder. And they said, “Very well. O.K. I’ll do this in order to get my food. And you can watch me while I do it.”경주콜걸샵구리출장미인아가씨《카톡:xo779》《xo779.com》구리b6R☎2018-12-10-08-24구리구리구리0콜걸만남☎DMR구리◘출장서비스보장콜걸출장안마▨✃출장업소구리밀양출장샵부천출장오피

    진주출장몸매최고〓익산출장코스가격↱『부산출장샵안내『카톡:kn887』『kn887.net』↼♘♐릉콜걸샵2018-12-10-08-24┛◑qgA출장업계위◇부산♨부산Dk부산⊙⇪출장안마추천부산』김해출장만족보장┍남원안마⇋통영출장시◐통영출장업소

    통영콜걸【카톡:xo779】『xo779.com』통영2018-12-10-08-24통영오피걸통영╅출장만족보장통영콜걸만남☇통영┴☛통영h통영동출장마사지오피걸서울릉콜걸샵{카톡:kow58}{kow58.com}”서울서울서울2018-12-10-08-24서울➵Cw6출장연애인급z╓♨0N오피걸•서울미시출장안마B↕서울서울오산출장안마야한곳↼춘천흥출장안마⇉『영천출장가격[카톡:xo779]『xo779.com』•출장마사지모텔출장출장만남BH영천♡영천L0I✣2018-12-10-08-24영천▩I영천★영천출장최고시♜콜걸강추』계룡출장연애인급⇛경산콜걸♡태백콜걸추천▬포항출장마사지

    Q. And what are you watching for?

  • 제주도동출장마사지
  • 인천출장마사지김제오피[카톡:mss41]【mss41.com】김제2018-12-10-08-24콜걸만남☲외국인출장만남h김제김제↺┼출장안마추천☍출장샵후기콜걸출장마사지❃김제♯출장오피성남출장만남⊙영천출장안마추천♟『경주출장가격『카톡:up5829』{up5829.com}경주릉콜걸샵D경주Cw7콜걸업소┠경주9경주↮미시출장안마♖출장마사지2018-12-10-08-24출장최강미녀경주경주경주경주』파주출장안마야한곳⇩삼척출장샵예약포항⇂김제출장샵후기╖상주콜걸만남
  • 남양주출장오피《카톡:miss57》{miss57.com}남양주b6R◐2018-12-10-08-24남양주남양주남양주↕출장소이스홍성┼DMR남양주╭콜걸만남역출장안마⇪↶출장마사지남양주
  • 아산출장최고시╇전주출장샵강추✑『천안출장소이스〖카톡:miss57〗{miss57.com}천안2018-12-10-08-24천안출장색시미녀언니천안↶출장안마야한곳천안출장업계위﹄천안☋⇩천안h천안출장샵안내출장안마추천』김천콜걸출장마사지▒김천출장만족보장█경주출장샵예약☴수원모텔출장
  • 충주출장소이스『카톡:xo779』《xo779.com》충주출장샵예약╇❃충주충주d콜걸출장마사지2018-12-10-08-24출장소이스홍성░╠ 출장코스가격콜걸후기충주Ys충주충주

  • 경산출장최고시⊥정읍오피♨『마산출장가격{카톡:mss41}《mss41.com》마산마산2018-12-10-08-24마산마산A⇤출장샵마산출장몸매최고╄콜걸추천출장아가씨마산♛마산㊣출장샵예약』김천출장맛사지↤경주출장만남╝전주안마◑원주콜걸강추
    정읍출장안마

    A. We’re measuring oxygen consumption rates. If I were to stick an elite Olympic athlete, a cross-country skier, onto a cycle ergometer and ask them to wear a mask and say, ‘O.K., go as hard as you can go, and I want to measure your peak metabolic rate,’ one of the ways we can quantify that is in oxygen consumption. So I can say, ‘This human athlete is consuming four milliliters of oxygen per gram of body weight per hour.’원주출장샵☂김천콜걸업소☎『대전출장샵콜걸《카톡:xo779》[xo779.com]대전출장샵후기●↤대전대전d출장안마야한곳2018-12-10-08-24콜걸업소┓◥모텔출장동출장마사지대전Ys대전대전┿』사천동출장마사지☐안동출장코스가격♘거제출장오쓰피걸↼의정부출장샵

  • 화성콜걸추천[카톡:mss41](mss41.com)화성2018-12-10-08-24출장샵안내└화성콜걸추천화성콜걸만남화성❤bLV▩►출장아가씨JW❦출장샵후기출장소이스동출장마사지
  • 상주콜걸추천♪화성출장코스가격⇤『양산출장샵후기【카톡:mss41】『mss41.com』출장가격출장샵예약포항2018-12-10-08-24출장아가씨양산양산양산┘╡출장소이스출장샵콜걸☴양산Ih양산kU1출장소이스출장샵콜걸양산』보령출장시⇩경산출장오피☢여수출장샵추천•상주출장업계위

    의왕출장샵순천출장업계위┋대구오피걸◑『구리콜걸만남〖카톡:xo779〗{xo779.com}출장샵추천♪ §구리2018-12-10-08-24구리구리구리구리Old구리출장샵콜걸1X콜걸샵구리Srt↦구리↖8sI구리』시흥출장시↬대전콜걸만남☺익산출장맛사지☀목포출장몸매최고충주모텔출장

    A hummingbird can easily hit 40 milliliters of oxygen per gram per hour. And if I ask the hummingbird to do extra, if I give it a little bit of extra weight to wear, that can go up to well above 60. So, their tissues are using oxygen at rates that are many, many times what we can possibly achieve.

    Q. And they need the oxygen to help them metabolize the relatively enormous amounts of sugar they are taking in to get the energy to power their muscles?

    A. I did a calculation back in graduate school. It turns out that when they’re hovering around and foraging during the day, they’re pretty much exclusively burning the sugar that they’ve been eating in the last 30 minutes to an hour. And so, they have this incredible ability to move sugar through their system. And I did the calculation and said, ‘O.K., if I scale one of my hummingbirds up to adult male human size, my size, how much sugar would I need to drink per minute if I were theoretically a hovering hummingbird as big as I am?’ It turned out to be right around the amount of sugar that’s in a can of Coca-Cola per minute. I haven’t actually tried to do this. My doctor advised against it.

    Q. So they move sugar through their system an awful lot faster than we do?제주출장서비스보장◇군포출장샵추천┌『경주출장샵안내《카톡:up5829》[up5829.com]◄♕출장미인아가씨╅2018-12-10-08-24경주경주↦⇃출장만족보장경주출장마사지경주경주출장맛사지MiJ☱출장샵콜걸』구리출장몸매최고☜남원콜걸업소┋대전외국인출장만남┇아산출장샵콜걸서산콜걸후기【카톡:kow58】(kow58.com)서산서산┭서산0h2018-12-10-08-24서산5출장샵추천출장마사지⇏서산서산서산서산외국인출장만남서산서산8s3모텔출장

  • 강릉출장마사지
  • 동두천콜걸강추▣여수출장샵후기◙『군산출장안마《카톡:miss57》【miss57.com】군산출장샵예약포항군산2018-12-10-08-24출장아가씨출장안마야한곳군산출장최고시군산군산➽KmH군산군산출장외국인릉콜걸샵GNJ릉콜걸샵출장안마』통영출장안마←수원콜걸추천▶동해미시출장안마유순천출장샵추천군산출장안마⇁영주콜걸강추◘『경주출장소이스홍성『카톡:do26』{doo26.com}경주출장미인아가씨경주출장맛사지╞☻미시출장안마경주콜걸출장마사지▶외국인출장만남BQ외국인출장만남☾2w32018-12-10-08-24출장샵콜걸출장안마야한곳Y콜걸』동두천출장가격┮논산콜걸추천┨김해릉콜걸샵⇀논산출장코스가격
  • 파주모텔출장(카톡:xo779)《xo779.com》파주파주파주출장최강미녀파주eEW출장오쓰피걸파주오피걸2018-12-10-08-24파주파주UFA출장샵kNs♪W✉파주↸출장여대생
  • 계룡오피걸『카톡:xo779』〖xo779.com〗➸✐♂오피2018-12-10-08-24◘◎qgA출장코스가격☼계룡♭계룡Dk계룡⇃┰출장만남계룡
  • 영천출장샵후기♤정읍출장샵추천↘『원주콜걸만남『카톡:do26』{doo26.com}원주원주출장코스가격nGp원주2018-12-10-08-24출장맛사지원주원주원주↽↼원주출장오피출장연애인급출장샵안내원주➻』군포콜걸강추⊙동해외국인출장만남☆서울출장오쓰피걸┠문경출장색시미녀언니출장업소여수출장샵안내

    A. Unlike us, hummingbirds can use the glucose that they’re ingesting in nectar and can move it through their guts, through their circulatory system, and to their muscle cells so fast that they can essentially keep that pipeline going in real time.

    You and I can’t do that. We can support some small portion of exercise with newly ingested glucose, about 30 percent. But what’s just as remarkable is that the diet of hummingbirds is nectar and that’s half glucose and half fructose.

    경산미시출장안마]양산콜걸후기☳『대구릉콜걸샵(카톡:xo779)《xo779.com》대구출장샵안내대구2018-12-10-08-24출장업계위출장샵추천대구안마대구대구╉KmH대구대구출장아가씨출장샵콜걸GNJ출장아가씨콜걸샵』청주출장최강미녀↸안동출장몸매최고▷거제출장시▒경주흥출장안마

  • 김해출장마사지
  • 광주출장마사지
  • 계룡콜걸업소↗과천출장샵♝『하남출장서비스[카톡:kn887]『kn887.net』✃◀하남◎◙☇하남2018-12-10-08-241출장소이스홍성g2하남콜걸업소하남▪Amq하남하남출장색시미녀언니』춘천흥출장안마☪평택출장샵강추═전주출장샵☞공주출장샵후기
  • 김천콜걸후기『카톡:mss41』(mss41.com)김천김천↩외국인출장만남¤┲김천➴출장오피모텔출장김천김천√hjJ2018-12-10-08-24안마릉콜걸샵J1김천
  • 의정부출장안마『카톡:xo779』{xo779.com}콜걸추천0c↕7U☰╏의정부콜걸☁♨▫VW★♕의정부의정부Q의정부출장업계위외국인출장만남2018-12-10-08-24

    Fructose is getting a lot of bad press these days because of high fructose corn syrup in the Western diet and its association with metabolic disease and obesity. We’re not good at using fructose at all. Hummingbirds can use that fructose at very high rates.

  • 제주콜걸
  • 성남오피《카톡:kn887》(kn887.net)성남동출장마사지☁성남2018-12-10-08-24♗성남성남성남출장샵안내성남성남☌출장마사지┙☂☂남양주출장샵

    영천출장업소♂전주릉콜걸샵㊣『시흥출장안마야한곳《카톡:mss41》[mss41.com]시흥출장오쓰피걸♔↸시흥시흥d출장샵콜걸2018-12-10-08-24출장시┙♩출장샵예약출장오피시흥Ys시흥시흥⇦』오산출장샵예약➽포천출장소이스▤포항오피✪원주미시출장안마

    경산출장아가씨
  • 광주출장안마
  • 제주도오피

    Q. How do they do it?광주출장샵안내▥부천미시출장안마○『시흥릉콜걸샵『카톡:mss41』【mss41.com】출장오쓰피걸출장가격Vn╬시흥출장샵예약시흥시흥w출장샵콜걸추천출장가격⇚2018-12-10-08-24┭출장아가씨흥출장안마☀✉mLk』안동출장소이스홍성✤제주콜걸강추►여수안마╔안동출장여대생나주출장샵안내↙태백오피걸▷『원주출장샵〖카톡:xo779〗【xo779.com】출장만남원주콜걸❥2018-12-10-08-240원주출장마사지원주출장만족보장출장시원주출장안마콜걸만남출장코스가격미시출장안마출장최강미녀』춘천출장연애인급┨포천흥출장안마♨대전콜걸출장마사지﹌삼척출장업계위구리오피걸통영출장샵안내산출장마사지목포출장샵예약포항

    A. Birds and nectar-feeding bats have evolved the ability to enhance the flux of nutrients like small sugars like fructose and glucose or amino acids to more effectively absorb their food. And getting them to their tissues is enhanced because hummingbird muscles and hummingbird hearts and hummingbird blood vessels are so good. The hummingbird heart rate is high and it’s pumping so much blood per unit of time. They have lots and lots of capillaries that allow the blood to get up close and personal to their muscle cells.김포출장샵김제출장서비스☏안산콜걸샵⇤『천안출장샵안내《카톡:miss57》『miss57.com』♦W╰O♐✲천안천안→천안외국인출장만남2018-12-10-08-24천안┕천안천안천안8천안천안o』충주출장서비스보장┛속초역출장안마☻포항출장샵┛통영출장가격

  • 광주콜걸
  • 시흥오피걸
  • 제천출장샵예약
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    And hummingbirds can apparently take up fructose in their cells, and we’re trying to figure out what enables that. We do know that there is a different form of glucose transporter that is a specialist at taking up fructose. In our muscle cells that transporter is barely present. But hummingbird muscle fibers tend to have a lot of this transporter. So, we think we’re a little closer to understanding how they can take up fructose so fast. But the story’s not yet complete. We need to do some follow up work in order to really confirm that.

    Q. What about your recent work on whether big or small hummingbirds are more efficient at energy use?

    A. Hummingbirds really do vary in size. Our Ruby-throated hummingbirds weigh less than a penny, 2.5 to 3 grams. Down in South and Central America, you can find some much larger hummingbird species. Up in the range of 10-12 grams. And then there’s one species, the giant hummingbird, that sits at about 18-20 grams.

    In essence, larger hummingbirds have higher efficiency. They’re converting a greater proportion of their sugar energy into mechanical power to hover than our smallest hummingbirds.용인출장맛사지☯김해출장샵예약포항♭『천안출장샵강추【카톡:miss57】{miss57.com} 2018-12-10-08-24✿출장가격출장안마추천출장가격오피천안천안»♠출장안마추천출장샵후기천안콜걸샵출장오쓰피걸출장가격njq』인천출장몸매최고◦파주출장외국인♟의왕외국인출장만남♭동두천출장샵강추

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    We think a lot of it probably has to do with the speed at which the muscle fibers need to shorten in order to power those wing beats. Small hummingbirds beat their wings at a higher frequency than larger hummingbirds. It’s something they need to do to generate sufficient mechanical power. But the faster you move or the faster you make a muscle shorten, there is evidence that suggests the less efficiently it does so.오산출장오피상주출장연애인급¤삼척콜걸만남↛『익산콜걸샵『카톡:up5829』[up5829.com]익산익산┮♠v70출장안마야한곳☆익산0익산♛╬oD3☀▫╏익산출장서비스보장2018-12-10-08-24』포항출장샵☻원주출장오쓰피걸░김천릉콜걸샵⇣이천출장안마야한곳목포출장샵예약〖카톡:do26〗『doo26.com』목포b6R▥2018-12-10-08-24목포목포목포↺출장만남◇DMR목포✐출장최고시출장샵콜걸✐♩출장여대생목포전주릉콜걸샵◀강릉출장샵후기◘『김포출장미인아가씨[카톡:up5829]『up5829.com』김포김포출장샵예약포항nGp김포2018-12-10-08-24출장맛사지김포김포김포☺◎김포출장오피출장샵후기출장서비스보장김포┏』사천출장샵안내☼전주콜걸후기⊙인천출장샵강추█광명출장샵후기

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  • And so, what we see is that the apparent efficiency of the smallest hummingbirds is down around 10 percent. If you go up to the larger hummingbirds they are — they’re up in the range of, you know, 30 percent.
    삼척동출장마사지➸익산콜걸추천♪ 『전주역출장안마(카톡:xo779)【xo779.com】➻미시출장안마전주2018-12-10-08-24✌➺▒Zr3전주★출장외국인┓☁역출장안마ⓔC9•전주전주』문경출장업소➛김제출장서비스♭속초출장맛사지↟경산출장업계위

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    수원콜걸❃청주출장오피┎『영주콜걸출장안마(카톡:kn887)〖kn887.net〗영주콜걸강추HGp릉콜걸샵X2018-12-10-08-24미시출장안마▥☀영주영주☼m영주영주2M영주GH7✔pGW⇋G영주출장오피K』아산출장업계위♚구리출장아가씨﹄화성출장안마야한곳☣마산출장안마야한곳

    영주흥출장안마⇢논산오피⇜『경산출장안마야한곳【카톡:up5829】(up5829.com)-경산경산✌경산경산✄콜걸샵출장최고시dxz♩출장오쓰피걸┠p3z출장샵강추2018-12-10-08-24출장만남콜걸샵출장샵』진주출장샵강추╋창원흥출장안마↘시흥릉콜걸샵♩파주콜걸샵
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  • 용인출장미인아가씨유목포출장아가씨↰『여수콜걸출장마사지【카톡:kow58】[kow58.com]☪콜걸강추출장맛사지출장최강미녀BH여수↸여수L0I┅2018-12-10-08-24여수✉I여수╦여수출장소이스홍성◤흥출장안마』부천출장소이스♀사천콜걸샵↕통영흥출장안마➺삼척출장소이스군산출장샵
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    A version of this article appears in print on , on Page D 3 of the New York edition with the headline: The Amazing Metabolism of Hummingbirds . 하남 | 밀양출장안마 | Subscribe

    시흥콜걸업소┘시흥출장업계위╊시흥출장서비스보장↪시흥출장최강미녀♥시흥콜걸추천✿시흥출장소이스홍성

    천안출장안마

    창원오피걸김포출장업소↕군산출장몸매최고»『김제출장아가씨【카톡:mss41】〖mss41.com〗김제김제김제출장샵후기김제eEW미시출장안마김제출장만족보장2018-12-10-08-24김제김제UFA출장오쓰피걸kNs◥W♪김제➹출장안마』경주출장샵예약포항╳원주출장샵예약포항✗제주오피↴삼척출장샵강추이천출장샵추천《카톡:miss57》(miss57.com)출장샵후기2018-12-10-08-24이천┒╎이천이천이천출장아가씨출장연애인급외국인출장만남♪ EH출장업계위▶콜걸강추출장시콜걸Q상주출장최고시☏속초역출장안마☻『나주콜걸업소『카톡:xo779』〖xo779.com〗나주출장샵강추콜걸샵╗출장외국인콜걸나주출장오피☏z콜걸2018-12-10-08-24콜걸출장마사지나주0나주┸○나주』군포출장샵추천ⓞ사천출장코스가격➡파주출장여대생⇃김제출장서비스보장진주출장샵예약포항〖카톡:kow58〗(kow58.com)☞Y◄Z진주♀출장샵콜걸╫2018-12-10-08-24진주출장안마야한곳♥♕✌오피8S▬출장색시미녀언니O♐e출장가격군산미시출장안마☀김천출장아가씨┿『평택출장오피〖카톡:mss41〗〖mss41.com〗평택평택출장미인아가씨출장서비스보장평택모텔출장☰2018-12-10-08-24♥평택↕평택↡출장샵콜걸평택평택콜걸샵』남양주콜걸출장마사지☠군포출장마사지▒고양콜걸업소✑과천출장샵예약수원출장마사지

    전주출장코스가격⇁전주출장샵♣전주출장가격☟전주출장샵추천▧ 전주출장소이스╗전주출장서비스

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