Ma dolphin akhala amodzi mwa nyama zamadzi zokondedwa kwambiri kwa anthu. Ndipo izi sizosadabwitsa! Ma dolphin ndi zolengedwa zamtendere kwambiri, anzeru komanso ochezeka padziko lapansi! Tikamayankhula za dolphin, nthawi zonse m'maso mwathu timaganiza kuti anyani ophunzitsidwa bwino akupanga zopinimbira. Komabe, pali mayiko omwe akutsutsana kwambiri ndi ma dolphinariums, akukhulupirira kuti zolengedwa zanzeru izi siziyenera kukhala kunja kwa chilengedwe, chifukwa kuchuluka kwa ma dolphin kumachepa kwambiri chaka ndi chaka. Ndipo chinthu chokha chaumunthu ndicho chifukwa cha izi.
Mbiri pang'ono
Amaganiziridwa kuti sperm whale, whale, dolphin, kuphatikiza nkhumba ya m'nyanja, adachokera kwa makolo omwewo - nyama zomwe zimakhala padziko lapansi zaka mamiliyoni zapitazo, koma sizinali nyama zakutchire, koma zimakonda kusaka ndikukhala m'madzi. Awa ndi mesonychids - zolengedwa zokhala ndi ziboda zamphongo, monga za akavalo ndi ng'ombe, zowoneka ngati zolusa. Malinga ndi kuyerekezera kovuta, Mesonychids adakhala zaka zopitilira 60 miliyoni, ndipo amakhala m'chigawo chamakono cha Asia, gawo lina la Nyanja ya Mediterranean (kale anali Nyanja ya Tethys). Nyamazi, mwachidziwikire, zimadya nyama zam'madzi zapakatikati komanso nsomba zilizonse zomwe zimakhala m'madambo ambiri pagombe.
Ndipo chifukwa chakuti ma mesonichid adakhala nthawi yayitali mthupi lawo lililonse, mawonekedwe awo pang'onopang'ono adayamba kukula, kuyenderera mozungulira, miyendo idasandulika zipsepse, pomwe tsitsi pakhungu lidayamba kutha, ndipo mafuta amkati amakula ndikukula pansi pake. Pofuna kuti nyama zizipuma mosavuta, mphuno zidasiya kukwaniritsa ntchito yake yoyambirira: pakupanga chisinthiko, zidakhala gawo lofunika kwambiri kwa nyama, popeza zolengedwa zimatha kupuma kudzera mwa iwo, ndipo zonse chifukwa cha kusuntha kwawo kumutu.
Ngakhale zitakhala kuti kwa nthawi yayitali amakhulupirira kuti makolo a cetaceans, kuphatikiza ma dolphin, analidi mesonychids, komabe, koposa zonse "adabwereka" kwa mvuu, ndipo izi zimatsimikiziridwa ndimaphunziro angapo am'magulu. Ma dolphin siangokhala mbadwa za artiodactyls izi, akadali ofanana kwambiri ndipo ali m'gulu lawo. Mpaka pano, mvuu ndi mvuu zimakhala makamaka m'madzi, kumtunda zimangodya maola ochepa. Ndiye chifukwa chake asayansi amati mvuu ndi imodzi mwamagulu osinthika a cetaceans. Kungoti anamgumi apita patsogolo kuposa mvuu, nthawi zambiri amasiya moyo wapamtunda ndikusinthanso kumadzi.
Ndipo ngati zikuwoneka zachilendo kwa inu kuti mvuu ndi ziboda ndizogwirizana ndi nyama yopanda mwala, ndiye kuti tikufuna kupereka mtundu wina wa misonkho, mwachitsanzo, nyama zapamtunda zokhala ndi miyendo inayi yomwe idachokera ku nsomba. Mwachidule, sitiyenera kudabwitsidwa kuti kuyambira pomwe chitukuko chathu chidayamba, kusintha kwa ma dolphin kunapita mofulumira kwambiri.
Kufotokozera kwa ma dolphins
Ma dolphin ndi nyama zazikulu zam'madzi zomwe zimapuma mpweya, mosiyana ndi nsomba, zomwe ntchito yake imaperekedwa ndi mitsempha. Ma dolphin am'nyanja amakhala m'madzi maola onse 24, ndipo pano amabala ana a dolphin ang'onoang'ono. Popeza wamkazi amadyetsa ana ake nawonso, chifukwa chake ndi zolengedwa zamagazi ofunda, nyama zoyamwitsa.
Mosiyana ndi achibale - anamgumi, dolphin ndi zolengedwa zokongola kwambiri. Kupatula mano akuthwa m'maso awo anzeru komanso ochezeka, munthu sangapeze zovuta zilizonse zoyipa. Chifukwa chake, dolphin wamkulu amatha kutalika mamita 2.5, akulemera makilogalamu mazana atatu okha. Pomwe chinsomba chopha chimatha kutalika kwa mita naini ndikulemera matani eyiti. Amuna nthawi zonse amakhala akulu kuposa akazi osachepera 20 sentimita. Ali ndi mano opitilira makumi asanu ndi atatu. Mtundu wa thunthu ndi zipsepse ndi wakuda kapena imvi, pomwe pamimba ndi yoyera.
Chiwalo chachikulu kwambiri Dolphin wa cetacean ali ndi ubongo womwe umadzuka modabwitsa nthawi yonse yomwe dolphin imagona. Ubongo umalola kuti nyama ipume nthawi zonse, ngakhale ikagona: motere dolphin siyimira, chifukwa kupezeka kwa oxygen kwa cetaceans ndikofunikira kwambiri pamoyo.
Asayansi amatcha khungu la dolphin chozizwitsa chachilengedwe. Ichi ndi chuma chawo! Ma dolphin amathetsa bata chipwirikiti chamadzi, pomwe thupi limafunikira kuti muchepetse pang'ono.
Ndizosangalatsa!
Okonza sitima zapamadzi akhala akuyang'anitsitsa momwe ma dolphin amasambira kwanthawi yayitali. Chifukwa cha ma dolphin, okonza mapulaniwo adatha kupanga khungu lonyamula sitima yapamadzi.
Ma dolphin: zomwe amadya komanso momwe amasaka
Nkhono, nsomba zosiyanasiyana ndi nyama zina zam'madzi ndizo chakudya cha dolphin. Chosangalatsa ndichakuti, dolphin amatha kudya nsomba zambiri patsiku. Ma dolphin amasaka nsomba m'masukulu, ndipo membala aliyense amatha kudya mpaka makilogalamu makumi atatu... Zonsezi ndichifukwa choti ma dolphin ndi nyama zomwe, pamaulamuliro otsika kwambiri am'madzi am'nyanja kapena am'nyanja (osakwana zero madigiri Celsius), amayenera kutentha nthawi zonse kuti akhale oyenera. Ndipo amathandiza ma dolphin okhala ndi magazi ofunda mumafuta ochepa awa, omwe amabwereranso chifukwa chakuchuluka kwa chakudya. Ndicho chifukwa chake dolphin nthawi zonse amakhala akuyenda, akusaka, ndipo usiku amangopuma pang'ono.
Sukulu ya dolphin imatha kupeza sukulu ya nsomba mwachangu, chifukwa munyanja nyama izi ndi maekala. Ngati ma dolphin ali kale pafupi ndi gombelo, nthawi yomweyo amapanga mphete pakati pa nsomba kuti akankhire chakudya chawo chamtsogolo m'madzi osaya, ndikudya pamenepo. Ma dolphin akangotenga nsapato za nsombazo, samazithamangira nthawi yomweyo, koma amapitiliza kuzisunga mozungulira kuti zisasambire, ndipo aliyense pagulu amatha kudya nkhomaliro kapena chakudya chamadzulo ndi chakudya chomwe amakonda.
Kuti muwone dolphin, ndikokwanira kupeza sukulu ya nsomba. Mofananamo, mbalamezi zimakhala komwe kuli nsomba zambiri. M'nyengo yotentha, ma dolphin amatha kukumana kwathunthu ku Azov, pomwe mullet ndi anchovy amapita kunyanja kukadyetsa. Ma dolphin amasambanso pafupi ndi magombe a Caucasus koyambirira kwa nthawi yophukira, pomwe nsomba zimayamba kusamukira m'magulu.
Monga mukuwonera, ndizosowa kuwona dolphin m'madzi, popeza nyamazi ndizabwino kwambiri, zimakonda kukhala pagulu, kusaka limodzi ngakhale kudumpha mokongola ndikuchita zanzeru zawo ma dolphin amatha kugwira ntchito ndi anzawo. Zilizonse zomwe zinali, koma ma dolphin sanagwirizane ndi anamgumi opha. Komanso, palinso ozunza nyama zosaka nyama amene amasaka zolengedwa zapadziko lapansi zokondana izi. Ngakhale zili choncho, ma dolphin amakhulupirira anthu ndipo amadziwa momwe angalankhulirane okha, komanso ndi nyama zina. Sadzasiya anzawo m'mavuto. Ndipo pangozi yowopsa, amatha kuthandizanso munthu. Pali nthano ndi nkhani zingati padziko lapansi zokhudza dolphin zopulumutsa miyoyo. Ena ankayang'ana pomwe dolphin adakankhira maboti kumtunda, omwe adakokedwa ndi mphepo.
Kuswana kwa dolphin
Mosiyana ndi anthu ena okhala m'madzi, dolphin ndi okhawo omwe amabadwa ndi michira, osati mitu. Izi zili choncho. Amayi achikondi samasiya ana awo ngakhale zaka ziwiri kapena zitatu atabadwa.
Ndizosangalatsa!
Ma dolphin ndi nyama zachilengedwe komanso zachifundo. Dolphin yaying'ono, ngakhale itakhala yodziyimira payokha, wamkulu wamwamuna kapena wamkazi, samatha makolo ake, zivute zitani.
Ndipo ma dolphin amamva chikondi chachikulu komanso chikondi osati kwa abale awo okha, komanso ngakhale anamgumi, nyama zina (sakonda anamgumi opha) ndi anthu. Mwana wamkazi ndi wamwamuna akabereka ana, samapatukana, ngakhale atakhala ndi ana ambiri. Ndani, ngati si dolphins, amadziwa kukonda ana awo, modekha komanso mwachikondi amachita nawo, kuwaphunzitsa, kupita nawo kukasaka nawo, kuti posachedwa ana omwewo adziwe kusaka nsomba.
Ndizosangalatsa!
Ngati dolphins amasaka ndikumva zoopsa, amatsogolera ana awo kumbuyo, koma ngati palibe zowopseza zakunja, ana a dolphin amasambira modekha pamaso pa makolo awo. Chosangalatsa ndichakuti, achichepere akatha, akazi amasambira, kenako amunawo ndiwo amateteza.
Ubale ndi anthu
Popeza dolphin aliyense wokhala ndi anthu amtundu wake komanso anamgumi amakhala mwamtendere komanso mogwirizana, ndiye kuti amachita zomwezo. Lingaliro lothandizidwa ndi nyama izi limapangidwa makamaka. Sadzasiya dolphin wodwala kuti afe, adzapulumutsa ngakhale munthu womira panyanja, ngati, mwangozi, apeza kuti ali pafupi. Ma dolphin amva kulira kwamunthu patali kutali, popeza kumva kwawo kumapangidwa bwino, komanso gawo laubongo.
Chowonadi ndi chakuti ma dolphin amathera nthawi yawo yonse m'madzi, ndichifukwa chake maso awo amalephera (kuwonekera poyera kwamadzi). Kenako, pakamvekera bwino kwambiri. Dolphin imagwiritsa ntchito malo omwe amakhala - omvera amatha kupenda mayendedwe omwe amapezeka akamapanga mawu kuchokera kuzinthu zilizonse zozungulira nyama. Kutengera izi, mutuwo umauza a dolphin mawonekedwe, kutalika kwa zinthu zomuzungulira, momwe zimapangidwira, momwe zilili. Monga mukuwonera, kumva kumathandiziratu kukwaniritsa dolphin, zomwe sizilepheretsa cholengedwa chokonda mtendere ichi kudzimva mokwanira mdziko lovuta chonchi.
Ndikosavuta kuti anthu aziweta dolphin. Mwamwayi, monga galu, nyama ndi yosavuta kuphunzitsa. Mmodzi amangokopa dolphin ndi nsomba zokoma. Adzachita chilichonse chosonyeza anthu. Ngakhale ma dolphin ali ndi cholakwika chimodzi, amatha kuiwala chinyengo chilichonse msanga ngati munthu amaiwala kumudyetsa nthawi.
Chifukwa chiyani tonse timagwira ma dolphin mosiyana ndi nyama zina. Kuyang'ana zolengedwa zokongolazi ndi zoseketsa, mumayiwala za kukula kwa nyamazi, komanso momwe, ngakhale ndi kukula kwake, ndiwo okhawo omwe amatha kusankhidwa kuti ndi "abwenzi" abwino kwambiri.
Ma dolphin, ngati agogo aakazi pa benchi chidwi chambiri... Iwo amasambira kupita kwa munthuyo ndi chidwi, kumukopa, kuponya mpira, ngakhale kumwetulira, ngakhale ndi anthu ochepa omwe amazindikira izi. Iwo ndi adongosolo, amatimwetulira, timaseka nafe. Sitingatchule nkhope ya dolphin mphuno, kumwetulira pankhope kwake - mokondwa komanso mwaubwenzi - ndizomwe zimatikopa kwa iwo!
Ma dolphins amatikonda, timawakonda. Koma pali ... anthu opanda mtima omwe, chifukwa cha phindu, amaiwala zaumunthu ndikupha zolengedwa zamtendere izi. Ku Japan, kusaka ma dolphin kuli ngati chakumwa! Iwo samaganiza nkomwe zonena za kumvera chisoni ma dolphin. M'mayiko ena, dolphin amakhala m dolphinariums kuti anthu azisangalala nawo. M'mikhalidwe yocheperako, momwe samakhala motalika kuposa zaka zisanu (poyerekeza, mwachilengedwe, dolphins amakhala zaka makumi asanu).
Ndizosangalatsa!
Dziko la India lidakhala lachinayi padziko lonse loletsa ntchito yomanga ma dolphinariums. Oyamba kuletsa ma cetacean awa mu ukapolo anali Asia Chile, Costa Rica, komanso ku Hungary. Kwa Amwenye, ma dolphin si ofanana ndi munthu yemwenso ali ndi ufulu wokhala ndi moyo komanso chilengedwe.
Mankhwala a dolphin
Mbiri yaubwenzi waukulu pakati pa anamgumi am'madzi ndi anthu imachokera kutali, ngakhale asayansi asanayambe kutcha nyamazi. Akatswiri ofufuza zolankhula m'thupi la cetacean atsimikiza kuti apanga luso lolankhula ngati anthu. Ngati mwana wodwala matenda amisala, autistic, amakhala nthawi yayitali ndi ma dolphin ndipo "amalumikizana nawo", ndiye kuti zimamupindulitsa. Mwanayo amayamba kumwetulira, kuseka. A Britain adalankhulanso za izi mzaka za m'ma 70 zapitazo. Pambuyo pake, mankhwala a dolphin adayamba kugwiritsidwa ntchito mochizira matenda amisala komanso amitsempha, komanso matupi ambiri. Kusambira pamodzi ndi ma dolphin pamodzi ndi kopindulitsa, kumatha kuthetsa nkhawa, kupweteka mutu, neuralgia komanso rheumatism.
Zovuta zamakhalidwe
Nonse, mwina pa nkhani kapena pa intaneti, mudawonapo chithunzi chotere pomwe magombe adadzaza ndi dolphin osaloledwa. Nthawi zambiri iwowo amatayidwa kunja, chifukwa amadwala kwambiri, avulala, kapena amapatsidwa chiphe. Ma dolphin amamva bwino phokoso kuchokera kumtunda, zomwe ndizofanana kwambiri ndi kufuula kopempha thandizo kwa anzawo. Chifukwa chake, akamva kulira kotere, ma dolphin amathamangira kumtunda kukathandiza, ndipo nthawi zambiri amakodwa.
