852 CEMEâcTBO DlOMEl'EII'AE. 



pyK> H6 ïj)vj.ho y3HaxB Ha pucyHKB (npaBofl ijjurypht. BarÈCKB 

 et tïsmb Hajo aaMfemTb, ^ito B3iiaxB AiuineTca c.hiiukomb Kopo- 

 tokb (t. e. o^eHB ôhctphmb. HenpoAOJi:i;nTejii.HHM'b) ohi. :n,ep- 



ÎKIITB KpHJIbfl COBepmeHHO HenOSBIi;KHO, p'B r T,KO MOHCHO BHS'BTb, 



KaKt ohi. B3MaxnBaeT"B 2 n.m 3 pa3a ÔHCTpo o;i,iihb 3a apyruin», 

 h Bcerjja tojilko bb jioktgbomb (3anscTHOMB) cycTaB r L, rfl'È no- 

 caB^Hia (KpHJiba) o(5pa3yiOTB HanpaBJieHHbifl Bnepe^B Tynoîi 

 yro.uB. Ero noJieTB — cBoero po,ia KaqaHte bb Bossyxï, TaKB ^ito 

 Haôciio^aTejib saM^iaeTB to BepxHioio, to hohchioio CTopOHy ,HBu;Ky- 

 meîicH ôo.'ibmrom EtpyraMH nTimH. Hep-B^ico mohcho bu^Ltî, npn 

 9TOMB xapaKTejJHoe noaoaceBie, npn kotopomb o^ho ero MomHoe 

 KpHJio HanpaB.ieHO npînio kb Heôy, a apyroe — otbbcho bhb3B". 

 Bb HOB'Mmee Bpeua mh iiMBeMB xopomia H3o6pa>KeHia anBÔarpoca 

 na .ieTy, cs'ïuiaHHBia Huttos'omb 1 ). OÔBacHeme MexaHU3Ma no.TieTa, 

 npeHCjie COBepmeHHO HenpaBnaBHoe 2 ), jajiB HaMB tohcs Hutton 8 ). 

 j.P'Éîomifi nojieTB", nnnieTB ohb, „ocHOBaHB Ha npHHnnrrL na- 

 KaoHHofi n.iocKOCTii. riTuna 3anacaeTCH nocTynaTe.ibHou cn.ioû 

 nvieMB B3iiaxoBB KpH.ibSMU b sarfsurb, flepiica hxb pacnymeH- 

 hbimu n HenojBiiSHHMn, ;k^6tb noKa cnjia 9Ta ncîTH He Hspacxo- 

 ayeTCH, nocjrï; ^ero OHa saeTB ceôÈ HOBbifi TOJitieKB Bnepe^B 

 riait xe cnocoôoMB. y Phoébetria fuliginosa npoMeHcyTOi-cB Meamy 

 B3JiaxaMn icpbmBeBB Mo:KeTB HOCTHraTi., npn ÔJiaronpiiiTHi.ix'i. 

 ycaOBiaxB, nonyiaea, u Ha nepBbifi B3rjia;vB KanceTca xpy r i,HHMB 

 oÔBacHHTb, ncmeMy^ TpeHie B03jiyxa ne BBrHyHsaeTB nTnuy ocTa- 

 HOBHTbCH pantme. Bb 18S9 rojiy A. C. Baines 4 ) yuaaaJiB Ha to, 

 'ito a.ibôaTpocB OÛMKH0B6BHO no^HmiaeTc u bb kocomb nanpa- 

 Bnemn npoTHBB Bfepa (fîg. 9), 3aBopaHiiBaeTB soBO.ibHO 6o.">ibrniiMB 

 i;pyroMB. a 3aT'BMB ÔHCTpo cnycKaeTca (fig. 10) no BBTpy. JJa.TBe 

 ohb aeTaeTB ôo^ie u.in MBHÏe nponojracHTexsHoe BpeMH bb pa3- 

 jmqHHXB HanpaBJieHiaxB Ha^B noBepxHOCTbio Mopa, no^Tn npm;a- 

 caact kb boa'Ï.' IIoca-B 3Toro ca-BayeTB hobhii no^BeMB, conpoBO- 

 jK^aioLuiïica hoboû cepien tbxb »:e flBHaceHiâ. TaKB KaKB 6u- 

 CTpoTa BBTpa y HOBepxHOCTU BOflH ysieHtmeHa conpoTHBJieHieMB 



1) Ibis, 1903, pp. 84—87, figs 7 — 10. Cm. raun.t' Reichenow in, Dkygalski, 

 Deutsch. Siidpol.-Exped. 1901—1903, IX, Zool., I, p. 471— Th. mrtanophnjs. 



2) Bennett. Gatherings of a Naturalist in Australia, ]'. 78; Ibis, 1862, 

 p. 90. 



3) Ibis, 1903, pp. 81— SS; 1865, pp. 294—298. 



i Nature, XI. p. !»; iaKae Lord Rayleigh, t. c, p. 34. 



