application/pdfdepartmental bulletin pape

4196

9000002604987

Fujimaki, Yuzo

Nechaev, Vitalii A.

藤巻, 裕蔵

English

OAK Obihiro University Archives of Knowledge

61  斤e∫．β〟JJ．0占オんオナ一〃日加■l，り2J「／£埠βノ．■ 6ト／65  PresentstatusoftheLatham’ssnlPe  Gallin昭O hardu）ickiionSakhalin  VitaliiA．NE〔二HAEVlandYuzo FuJIMAKI2  （Receiヽred：m′Ⅰ町守1997）  ABSTRACT  ⊥a亡ham’sSrlipeGa／触L郡hardLLIickiiweresurvleyedinthesouthpartDfSakhalin  for17）rearSfrom1971to1995．SnipeoccurinsouthcrnSakha】inandnorthernrnost  limitofthcprescntrangeisatapproxirnateLy49N，Onet（）fivemaleswerecounted  perlkmtransect＿ ThewholepopulationsizeinYuzhnopSakhalinskandsDuthward  WaSeStimatedtobe500breedingpairsinthelate198Os．Mainhabitatsaregrass】ands  andshl－ub grasslandsbothiIICOaStalandinlalldareas．Egghyingperindrangedfrr）m  earlyMayt・コearlyJune，ChickshatchedinlateMaytoearlyJuneiTlmOStCaSeSand  inearlyJulyinlateclutches．AしpreseTltSnipedonotneedanyproLectionmeasures  because the breediIlg range has expanded nprthward and they areincreasing jn  11umbers＿  Eeywords：abundarlCe，distribution，Ga［Hn噂O hαrdwicklli，Lathamアss11ipe，Sakhalin   1「heLatham’ssnipe〔ゐJ払噸♂力α7血′7■c・長滋is  iIIC】udedint】1eRednataBookofb（直1Russjaalld  Japan（Kost白nkoetal．19開，EnvironrnentAgeney  lggl）．ThepresentbrocdingraTlgeOf血ssTlipe  includes Hokkaido，Honshu，PrObably Kyushu  （Vatlrie1965，OrnithologicalSociety of．Tapan  1974，H｛〉1Vard＆M耶胱198帆舗uthem Sakhalin  （Nechaev】991），SotltbKtlriIes（Ku11aShir．1hげLlp，  Shikotanandprobab】yUruPandHabomai）（NeL  Chaev1969，Nechaev＆ Fujimakilg94）．The  SPeCiesoccursa】sointlleCOaSはIareao‖捏imoト  ye Lrum the Edinka River〔）f northern Tenlei  region（Nazarenkolg90）to the western coast of  PetertheGreatBay（Labzyuketal＿1971，EIsukov   ＆Labzyuklg81，G】uschenko＆Shib11eVlg呂4）＿  Ttis we】1knownしhat SakhalinIslandisthe  northernmo島tpartoftheSniperange，flowever，  thereisnodetailedinformationaboutdistribution  andabundaT】CeOfthesl〕eCiesonSakhalin．  We summarize、distribution，abundance and  S（）mebiologlCalaspectsoftheLatham’sSnipeln  Sakhalin based orlreCOrds f）btained during17  yearsfrom1971to1995．  STUl）Y AREAS AND METfIODS  Tllemain郭u血′areaSWereKr汀onPenlnSula，  Aniva Bay area，Tonino－AnivskiiPeninsula，  Lake Tunaicha，Yu2，hnoSakhalinskarea，Terト  ▲lllStitLlte Of Biology a［一d f）叫Scicnccs．FarlてasterTIBranch，Rttssian Academy of Sc王ences，StDletiya159．  Ⅴ】adivostok．690022．Russia  2LaboratoryofWildlifeEc｛｝10gy，D叩artmellい）fAgro－enVirDnmen［a］S亡ience，ObmiroUnjversjtyofAgric111Lure  andlrし汁erjnar）r㍉1edicine，Obihjro O80－8555，Japall  円l   fi2 ＼／italij A．NECHAEIJamd Yuz（】Fし汀MAKr  peniyaBayareaandthenorthwesternandnorth・  easter11COaStalareas．   Birdscoul－tSWereCarriedoutal¢喝rOadsor  pathsin the early morning during the brceding  SeaSOnfromearlyMaytomidJ血ein1971－1978，  19軌19さ3 1弛5．19弛19軌1994 and1995．  Whilst wa11くi王1g Oれ the census r（〉u把 allbirds  id＆1tifiedbysightorvoil＝eOnbothsidesof／the  ro混ewerec〔ブunted．  FロⅡrmales，2female＄aTtd2juveniles＼l7¢re  Shottoex包minebreedjngcoIlditiondurj閥ye肝S  b巳tⅥreen1971and198凱  RESUITSAⅣDI）ISCUSSIO刊   1．Dis蝕ibnti（皿OfLatha血’g弧ip七．  Lat旭m’s Snipe oⅨ：urin sout鹿m Sなkhalim．  Thenorth寧rnmOStlimit ofthepresellt breedi喝  rangeisLocatedalittlenorthofShakhtersk（4g．2D  N）8れ血eⅥreSt COaSt an仁】P8rOnaisk（49．15N）iII  TerI）e【1iyaB箪yOntheeastcoast．Inrecentyears  thera喝eムasexpandednorthw云rd．lnvthe1940s  the species was r）¢t reCt）rded from Sakhalin  （Gizenko1955）．The snipe exp叩dedib ra喝e  fro血H（）kkaidotosouthernSakhali11PrObablyin  thelate194Osor early1950s．Inlg62the snipe  was reeorded forthe first timeiI】SOutJIWCStern  ci）a5talareas of KrillorlPe11insula（KQrOtkikh  1962），Whereitsbreedh唱Wa息Cけnfirmedinl、971  （Nechaevユ9輿）．BreedillgWaS、reC（）rdedinCape  Lamanon（亜．46N）in1978and alongUglegorlは  River（49＿n3N）and near Sllakh上erskin19軋  The＄edatairldicatethatinthe1970ssnlpeSOCCurn  redwildeIyi11thesouthempartofPoyas〔）ktsth・  m11S（4乳0けN）（Fi′g．1）．  One of r開SO11S for range畠ⅩpanSionis the  presenc巳．OfanunDCCupiedecologlCa］nicheinthe  manmadeenvirpnmentcreatedbyi雨ensiveagri－  culturaldevelopments．Duringthebreedingsear  SQnCommonSTlipe（激励明野劇舶如那．Whidlis  用nSidered亡Obeacompe貞tor，doesn（北nccurin  血era喝eOfLatham’sSrLipe．1nadditiontQthis，  tbe∝○主曙iぢa】plasticityofthe叩eCiesmayenable  Fig，1Distribution of Latham’ssnipe Galbago hard・  〟fc柚on Sakh∂」m．  1＝Shakhtersk．2＝Uglegorla River．3＝Cape  Lamanon．4＝Pqy8Sqk Lsthmu革，5＝Kuril’on  Peninsu】a，6＝Shebn仙8 River，7…Lyutdga  Rjver，8＝LosDS由Bay．9＝Aniv∂Bay，10＝  Poronaisk，11＝T¢rPeniyaBay・   ittooccupyqpeIlunⅥ〉わdedandsparselywooded  haもitatson pユains，gentle biユIs】op鶴Of coastat  areas，alldriver－Side鱒reaS 2．Nl暮mb（汀Ofbird5COⅦnted  Five to six males，Were COunted on a5km  transect alo噛Shebninka River〔ⅢtIle Kril’on  Peninsu】ainmidMay1971andl弛L Ntlmber忌  ofmaユescollntedwere4to5al巾ng血eRopatlnka  Rivel－（48用N）inmjdM′ay1979，afld5モロ6alo増  血eI左しIZlletSOVkaRiver（46．03′N）iTlmjdMay1979  andlateJt】ne1980．TnNovoaleks洩ndrbvsk（46．13  －．62－   63  ∴ご；ノ．ノ‖・、、・・．・Jl．一丁＼ェtた∴川  testes of a ma】e captured on5M恥 WaS11n－  develped，butthoseofnlalecapturedon16May  weredeveloped．Thetestesofa malecaptl汀ed  on20JuTleWCrC20×71¶nland17X7m111insize．  The nest btlildillg peri（）disinMay．Si兎  71eStS Were foulld；tWO Werein dry宮TaSSlands  withsparsetreesat30tr）50mfromasage－reed  】ⅥarSh，tⅥr8WereinasmallllretmarShof．ル刀C混ざ  sp中川加増一椚オJ郎，Cαn～ズ．C如傲壷琳痴．onejllbam  boograsslalld（1825mhigh）andoneingrasslarld  ofJ％leum and TTiib Nest仁】jameterswerel川）×1r15．1r）5Xll〔），13（）×14仇  13nx15nlllm and the depthswere42，45，45and  別）m叫reSpeCtively．   Theegglayingperiodra11gCdfromearlyMay  toear】i′JunepeakinginthesecoIldhalfnfンIay．  Ina】ateclutch，egglayingQCeurredinlateJurle，  N郎tswitheggs＼Verefoundon17and27Mayin  southwesterncoastofKri】’onPeninsulaandon2（）  and26May1995incoastalareaofLoso鱒iBay．  Sizes（mm）ofeggsfrom4cltltChesfoundjnKuri】’on  PenhlSulaaTld2cEu［chesir）the coasta】area of  Los（〕SeiBa）rWere：  1）43×33．44．5×33，45×32．5，45〉く33．5   2）42米3Z，42．5〉；31．5，43X32，43，8X31，5   3）4nX31，41×31，42×3け．5，43×3り．5   4）41×30，44，5×31．5，44．5：く32，45×31  Averagesizejs43．1X31．7mm（n18）．  Chickshatchedinlate MaytoearlyJu】1ein  mostnestsandinearIyJt11yinalateclutch．The  hatehing periodis a】most the same asillHok－  kaido（Fujimaki＆Skira1984）．Eggsinprocess  OfhatchingwerefoundoI130May1981．Oneto  threedayoldchickswereobservedon5June1971  inKril’orlPeniIISulaamdon20Jul〉√ユg78inCape  Lamanon．Afterleaving the nest femaIes with  their chicks mにIVe a Short distarlCe．Autumn  mlgrationswereobservedinAugustandSeptem  ber．Migratjngsing】ebirdsan（1sntal】groups（，f  tJlreetOfivesnipewereseenfrom16Augustto5  Septemberat thesame polntalong theI－ytltOga  【そi＼′er（Aniva土5ayarea）and（Jn25to27September   N）up［05displa）ri11gmaleswerecountedorla】0－一宮  alkm LranseeLin midヽ′Iay j【1different years．  Twotothreemaleswererecurdedonlkmtran・  sectsalongthclowerreachesoftheSusuyaRiver  （46．51N）near Yuzhn（ヽSakbalinskil］midMay  1986．Two to three males were recorded along  3kmtranse（、tSinsuitab］ehabitatonthePoyasok  Isthmus．In the1994census one malc was seen  on2km tTaTISCCt at So）ov’evka（46．44N）in the  LososeiBayareainbothlateJuneandearLyJuly．  buしnosnipewasobscl・VCdi】1theLakeNevskoe  are匂（49．19N）inlateJune．  ThepoptllationsizehasincreasedgraduaZly・  Forexample，itlthccoastaL area ofLososej Bav  （A一山raBay）rlunlbersofbirdscount由】wereonly  lpalrinthelatelg70s，WhilstlDdisplaylngmales  ≠・ereCt）untedalongalO－kl11tranSeCtjn】9汎all（1  numbershadincreasedto16tol日malesin1990  and about 20 malesin19921995 011the same  distaIICe，TnreceIltyearSthepopulationtrelldof  thesnipeinsouthernSakhalinhasbeenrelative】y  Stable．The whole populatiorlSizein Yuzh110  Sakhalinskandsouthwardsisestimatedtobe500  breediTlgpairsinthelate1980s．  3．H孔bit乳t8  Snipc50CCtlI■iI10l〕CIlarea5alollg thel（粕7eI■  reaches of rivers，atlake surrounds o11plains，  gentle slopes of hills and sea coast terraces．  Theyprefer martnladehabitatsincoastaL areas  andininland areas20to30km from sea cuast．  Breeding habitat vegetatiT）n COnSists of shrub  grasslarlds，eSpeCia】ly bambo（〕（Sb＄a kurtleTLSis）  grass】aIldwithgrasscs．herbsandscatteredtrees，  marsheswlthtussocks．anda】sopasttlreS．They  arealsonotuncommoninalteredlandscapessuch  白Sagricultllrdllands．  4．Hredimgbioll）gy  Snipes arrive at southern Sakhalinilュ】ate  Aprilto earIy May．The first sight record jn  】992was oI122Apriljn the LososeiBa‡√area，  Active displays were こIbserved ullti】midJu】y，  The breediTlg SeaSOT】isil】Ma）・andJt】ne．‘1、he  64  1rital冒A．Ⅸ以MAElrand YuzoFuJIれ1AKI  1971along the Shebuni【1kalくiver（Kril’on Penin・  ＄ula）．Flncks打fln t（）15snipe were ol）紀Il＼red  fr叩27わ30JuI〉71始6－19卵intheご臼aStalarea  oT、bso既iI3ay．  Climatic factors affectlng bt7eeding＄uCCeS5；  iI】Cludecold＼㌔・eatherin鉦1ayalTdear】さりune，and  PrOIQllged raillduri11g the pt－e f】edgi！1g Period＿  Sumeti王ⅥeSneStS、もーithe紗andchicks′aretran－・  pledl）y COWS Or h（）rseS－ Red Fc－Xe5 摘妙蒔  〃紺如£，Raceoon D嘱目時碑個擁＝軌嘲瑚通底  G碩脚祓』血紳助・gg痛払andEagleOwlβ融池  bubo areprobabl〉′predatorsofsnipe．  BodyⅥre短htⅥ▼aS139and15ぢgillMa〉「，and  142・2融－d144ginJunehrmales，and175．5and  2ユ3．4苫iTl加1ayforfemales．JtlVeni】es attail鷲d  152aIld126．5gi！1bodyweidltbylateJul）▼．  5．P】・otecti（In  CⅧ甘ent】y【hecoflSだー＼′aしipns孜tuSt）fLatlla、mさ＄  Snipe oIISakha】inis secure．They do notrteed  any protecti／On meaSureS because the breeding ra喝eis expanding nor止冊Ⅶrd and they are  increasillgimnumbers．Ap（）tentia】threatto／the  pt）Pulat摘ni＄burnl間口f shrub打えSSlands and  PaStur毎inthesprlng．Inadditiontothis，there  ispossibleiIlegalhuntingbecausehunterscanno‡  記parateLathanlつsSl】ipean【10tllerSIl】PeSepCies，  sllChasCr）王nmr）11G．g諜〃け砂and王〕intailSnipeG．  頭叩鱒嘱WhicharegaIⅥebirdsinRus＄ia．  For c8mplete protection of 山e Latham’s  Snipeitisnece∬ary tO prOhlbit hunting ofa11  SpeCies¢fⅥ7a（lersoIltheh▲breedingground．espe－  ciallyintheLo5日seiB叩（AIljvaBay）area．1n  additi伽It白山is，C如鑓rVath110fh且bitak主sneed巳d  玩＝抑駅Iaipjngl〔）Calhu王1玩Ig prOhibitiollareaSOn  the Kril，on Peninsula alld the cて）aStalarea d  LososeiBay．Atpresentthehlm〔jngPrOhibit血I  area“Pぐ〉1ur）StrむV Kur汀on’’c（jnSerVeS Latham’s  Snipeb王℃edi噌habi【aし  Acknow桓dgment：Ⅵrellrish to 山ank Mr．  Markfiar仁er・，AustralasianWaderStudiesGroup．  fpr bis kjndnes声illreadirlg aTld（：OrreCting the  】nanl上岳cript．  － ■；1  LITERATtTRE CITTRp   EIsuknヽ7，S．Ⅴ．＆Ⅰノabヱytl軋Ⅴ．L19軋 Nakb心dka   yapollSk√唱O bekasa Gα助郷 ゐα涙噂如才ま  （（；ray）】1a 抑edoVaniiv Primoけe，Redkie   ptitsyDalhegQVostr）ka．］O呂ul▲（inRussian）＿  EllVir（〕nnlentA営eTICy，】991．Nih樋1餉Z号t構閃鱒tu   nu osorelつO anり7a鯉iseibutured data b¢αk   Sekitsui〔hubutu．Nilio℃Ya紀iseibu餌KeTlkyu   Sen吼Tokyo．（hJapane鱒）  F再imaki，Y．＆Ski甘工．J．、19組 N弛SdnLath－   aIn’ssIlil）ビGαJJ‡‘如那用仰めぬ舶inJapan．Emu   覿：姻51．  Gizenko，A．Ⅰ．、1955．Pti［均一Sakhalir】＄k（）inb主asti．   AN SSS上もM鵬kヽ・a．（inRtlSSian）．  G】uscheIlk（），Yu．N．＆ShibれeV，Yu．8．，19錮．K   Ornitく）fatlne ZapOVednika“Kedrovaya王】ad’”i   SOPrede】tnykhterTitoIlii．FauIljtjkajbio】¢giya   putits）ruga工〉al’nモgO＼rostoka，44組（in熟鱒   sian）．  H†）Ward，R．＆ Mom－e，A．，19鋸．A compl離e   checklist of the birds of the world．e）xfoTOd   UIli＼・．f】TeSS，Oxford．  Labzytl虹Ⅴ．Ⅰ．．Nazarov，Yu．N．＆NechaだⅤ，Ⅴ．   八．．1971．Ptit相 関trOV肌r 珊Ve柑号apadnoj   chastizaliva Petra Velik咽d．Orilito壬0如とhes－   kicissledovaniyaIlalrUge Dal’11e即Ⅴ鵬tQka”   52－78．（illRⅧ追加n）．  Korりtkikh，Å．N．，1965．F8nOVyepもit沖lくわⅤロi汀ひ一  Iistヽ・e11nyklllesov YllZhno即－Sakhalina，   Novu銃iornit01噌ii．186187．（inRussian）．  K（JStenko，17．A．，Ler，P∴l．，N虻haev，Ⅴ．A．＆   ShiI）払eヽ〉，Yu．17．，】989．Rarevertebrat磨SOrthe   SロViet FarEast andthく血1）rOteCtjon．Nauka，   LeTlingrad．（inRu∬ian）．  Nazarenko，A．A．．1990．K or∫血ofモItme Severu－   Ⅴ加納加hllngn Primoryya．Eko】昭1yair遥Sprロー   stran（三nieptits〉′ugaDa】’negoVostoka，1り6－114．  （in Ruさ；Sian）．  Neだもaev，1／．A．．19鍋．Ptitsy Yu威hnvkh   Kuril■skikhostr（）VOV．NaukalLe的場rad．  NecllaeV．V．A．，1991．Birds扇S鼠khaliillsland．   65  ム九転加な訊妨＝雄5崩鮎賄   USSR Academy（）f Sciences Far Eastern   Bl‾anCh，1rladi＼70StOk．（in Russjanwith English   Summar）r）  Neehaev，Ⅴ．A．＆ Fujimaki，Y．，1994．Ptitsy   Yuzhnykh KuriI’skikh ostrovov（Kunashir，  Itur叫〕．SlljlこOta上1，Khalっ0】11ai）．H⊂，kkaidnU】1iv．   Press，Sapporo．（illRtlSSjanandJapanese）．  OrIlith）logjcalSocicty ofJapan，19711，Check  1ist ofJapanese Birds．Fifth and revised edi   tion．GakkenCo．，Ltd．，′1「ok〉70．  Vaurie，C．，1965．Thel）irds of the PaleはrCtic   fauna．Nr）IlpaSel■ifr）rIneS．1I「itherby，T－0Il－   don．   サハリンにおけるオオジシギ  抗沼加確りゐ併血・ね厨トの生息状況  Ⅴ．A．ネチャエフ】・藤巻裕蔵2   1ロシア科学アカデミ」極東支部生物学土壌学研究所  （690022，ロシア，ウラジオストク，ストレチャ159）   Z帯広畜産大学畜産環境科学科生態系保護講座  （帯広市稲F［町）  摘  要  サハリン南部におけるオオジンギ（義徹さ昭0勉I恵  山擁弄の生息状況ついて1971～1995年のうち17年間  にわたって謂重した。オオジシギはサハリン南部に  分布し，現在の分布北限は約北緯凋度である。生息  数は1k111のトランセクトで雄1～5羽であった。ユ  ジノサハリンスク以南におけるオオジンギの全個休  数は1980年代後半には推定約500羽であった。主要な  隻息環境は，海岸部や内陸の草原，潅木草原である。  産卵斯は5月上旬～6月ヒ旬で，雛は多くの場合5  日下旬ん6月上旬，遅い例では7月上旬に畔化する占  現在，オオジシギの分布域は北に拡大しつつあり，  生息数も多く，このシギについてとくに保護のため  の対策を必要としていない。  キーワード：生息数分布，オオジシギ，C（Z〃わ媒〔7  血7γ血滋鹿よぎ，サハリン  帝大研報21（199日）：61▼、65  65   

Present status of the Latham's snipe Gallinago hardwickii on Sakhalin

https://obihiro.repo.nii.ac.jp/record/1890/files/8.nechaevVol21_No1.pdf

Present status of the Latham's snipe Gallinago hardwickii on Sakhalin

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