Ihlengesi Grey: iintlobo ezithile

Abanye abantu bakholelwa ukuba dolphins ezingqondweni zabo njengabongamileyo umntu, ubuchopho babo phambili kakhulu. Ukunxibelelana may kude omnye ngamaza cuke. ihlengesi Grey - whale ezanyisayo squad.

ngaba Ndizifumana njani le ngxaki eku xhulumaneni hina?

Ukusuka ezinye iintlobo ze dolphins, oku iyahluka kakhulu. ihlengesi Gray iye-ebizwa ngokuba akukho ngomlomo, ukwakha yomelele kwaye ezinkulu, umzimba ayebekwa ukuya umsila, nomsila libanzi kakhulu. ebunzini enamandla wavele wamvusa ukusuka kwincam ephezulu empumlweni, intloko elirhangqiweyo, oluchanekileyo. umlomo liqatywe akuthethi sandiswe mgapha ubuso. A groove encinane phakathi, ibekwe phezu kwentloko zonke ezinye amadlelane eku xhulumaneni ezahlukeneyo hina. Inkcazelo umbala wayo ayikwazi kunikwa ngokucacileyo, kuba umbala umzimba yahluka kunye nobudala. Ngasemva grey eku xhulumaneni okanye ingwevu mnyama, isisu ukukhanya, kunye nobudala amatshatshazi amhlophe emzimbeni iba ezinkulu. Kuba ngathi sedeet, wambu ezimhlophe. Umphezulu umzimba uphela furrowed amanxeba amanxeba leyo eyabangela saselwandle esineqokobhe okanye izalamane. Ezi dolphins zidla ndlongondlongo kunye yaluma xa unxibelelana nabanye.

Ubunzima omdala kunokuba kilograms ukuya kwamakhulu amahlanu. ubukhulu umzimba ngencam umsila phambi kokuba isicheme - ukusuka eziimitha ezintathu ukuya kwezine. dolphins Grey kweso sikhundla yesihlanu kubungakanani intsapho yabo. Amazinyo Ungafikelela ngasixhenxe, ngasixhenxe, zonke zibekwe kwi umlomo, iintsini ephezulu egudileyo. Dolphin amazinyo ezivelileyo ukusuka kwisiqingatha gingival isentimitha. Ngenxa eyinqaba Imintla dolphins ezingwevu kunokuba ngokuphosakeleyo umnenga mbulali ide ifike ephuma emanzini.

Le dolphins badle?

Le esanyisayo uncamela udle ebusuku, kodwa hayi kuba akukho xesha laneleyo emini, yaye ngenxa yokuba ukutya wabo abawuthandayo - calamari - kuphela indlela emnyama ukuya phezu kwaloo manzi. Njengesiqhelo onke amanzi ngaphezu dolphins adle - na molluscs, intlanzi kunye neentlanzi ezininzi. Kutya ezi zidalwa ezichazwe zizilwanyana kuchaphazela ngokubonakalayo usasazo kunye nobungakanani.

ukwanda

dolphins Gray zisasazwa kulo lonke ihlabathi emanzini simahla yaye ecaleni nemida. Akafunyanwa kuphela kunxweme olusentshona Afrika, kwezinye emanzini Umzantsi Melika. Emanzini Russian, eku xhulumaneni izimvi - ezinqabileyo, sigcine ingafunyanwa kufutshane Kuril Islands. Inani labo ngqo ayaziwa, inani elisondeleyo ngabanye abangama abangaphezu kwamakhulu amane amawaka.

Veliswa abakhule ngayo entsha

Dolphins ubomi iminyaka ukuya engamashumi amathathu anesihlanu. Ubudala apho ababhinqileyo zivuthiwe zizale - iminyaka 8-10. Iinkunzi kule minyaka zingaphelelanga, ukuvuthwa zabo zesini kugqiba ubungakanani umzimba - ukususela kwiimitha ezimbini ezinesiqingatha. Ezikhuthaza dolphins abaselula ingwevu ngeminyaka iinyanga ezilishumi elinesine. Umntwana ezalwa ubunzima eekhilogram malunga namashumi amabini, ziyakwazi ukuba ungaqubhi uwedwa zabo. Umama izisa abantwana ubisi lwebele de zifike polutoragodovalogo yobudala. Empumalanga, i-Pacific Ocean dolphins incopho wenzala kwenzeka ebusika, kunye empuma - ehlotyeni kwaye ukuwa phambi kwexesha. Dolphins - izidalwa zentlalo, ukuba ezithanda kakhulu, bands live yaye iqela lonke yokhathalelo amathole. Ukuba itakane usenkathazweni, akukho nto kabani - kufuneka ukukhusela. Yonke into, njengokuba ebantwini.

Esengozini lokutshabalala

Xa amanzi Russian yeyona ngxaki eku xhulumaneni inqabile kakhulu hina. I-Red Book of the USSR ekhankanywe kumaphepha ayo olu hlobo, oko walindwa. Kweli nqanaba kuluhlu IUCN Red yeyona ngxaki eku xhulumaneni 96-ezingwevu oluBomvu Book of Russia - ngokunjalo. Aba bantu akhuselwe ngurhulumente, ifayini enkulu kulungiselelwe umfanekiso wabo. ihlengesi Gray has akukho ixabiso umntu: oko ngobubi, isikhumba asinto ifanele ukuba ukuthunga. Yiyiphi Wayemsongela lesi silwanyana?

Okokuqala - oku ukuncipha kwezixa zentlanzi zentlanzi kwiindawo Dolphin yokuhlala. Abalobi, ezifana dolphins, uyazi nini yaye apho kufuneka athunyelwe. EJapan, Sri Lanka kunye nenyama eku xhulumaneni ityiwa, ngoko ngonyaka kwezi ndawo udliwa kubantu amawaka amabini. izandi Anthropogenic edlula kwimiboniso ye elwandle, izidalwa ezinzulu-ulwandle etshabalalisayo, kuquka dolphins. Ezi iingxolo ziyazibhaqekela izilwanyana ezibuthathaka, ebangela ukugula decompression. Esi sifo esibulalayo zonke dolphins. Ukunyuka kwamazinga olwandle kunye nokunyuka kwamaqondo amanzi nako kunokubangela ekutshabalaleni kweentlobo ezininzi, kuquka Dolphin hina. Nokutshintsha kwemozulu, kuya kufuneka bafuduka, kuya kuchaphazela okusingqongileyo kunye yokuhlala, ukutya, yaye, ngokunjalo, inani amaxhoba.

Umntu hayi lililo kakhulu uthatha inxaxheba kubomi dolphins, ilahle kungena ukuveliswa kwenkunkuma elwandle kunye inkunkuma ngokwesiqhelo. izazinzulu Japanese iintaka abafileyo afumaneka kwi yotyando eyabonakala ukuba izisu zabo azele kwiingxowa zeplastiki, iitoti inkonkxa iziselo ezahlukeneyo. Le imfucuza ukudla kwaye uphume ngokwemvelo, leyo eyabangela ukufa. Iikhemikhali enokulahlwa elwandle, wabulala dolphins kunyaka ngamnye elwandle kangangoko eSri Lanka, musani ukudla, kwaye iminyaka emi-5. Xa Red Book of eku xhulumaneni ezingwevu kubonakala kwikholam yezilwanyana ekhuselweyo, na ubume "abasemngciphekweni".