Kufotokozera ndi mawonekedwe a dolphins
Ngakhale dolphin kunja kofanana ndi nsomba, koma ndi munthu amafanana kwambiri. Nyama izi ndizinyama, zanzeru kwambiri ndipo zimatha kulumikizana ndi anthu.
Izi zikutanthauza kuti, monga anthu, amadyetsa ana awo mkaka. Koma sichokhacho chomwe ma dolphin amawoneka ngati ife. Zizindikiro zotsatirazi zikuwonetsanso kufanana kwathu ndi izi:
- dolphin amakhala ofunda;
- kutentha thupi kwa dolphin ndi madigiri 36.6;
- kuchuluka kwaubongo wa dolphin ndi 1400 cc, pomwe mwa anthu ndi 1700 cc;
- dolphins amakhala ndi moyo zaka 75;
- dolphins amapuma ndi mapapu awo, osati mitsempha.
Mwa njira iyi, nkhani ya dolphin zikadatha kukhala zosiyana kotheratu, ndipo amatha kukhala padziko lapansi, ngati mamiliyoni ambiri zaka zapitazo adaganiza zotuluka m'madzi ndikusintha kukhala zolengedwa ngati ife.
Koma, mosiyana ndi anthu, ma dolphin sanachite izi. Zikuwoneka kuti chifukwa, chifukwa cha kuthekera kwawo kwachilengedwe, adaganiza kuti m'madzi, momwe sayenera kuda nkhawa nthawi zonse za nkhondo zosatha komanso kugawa kwachilengedwe, azikhala otetezeka kwambiri.
Mitundu yotchuka kwambiri ya dolphin ndi ma dolphin a botolo. Za dolphin Timadziwa mitundu iyi chifukwa chakuti ndiwophunzitsidwa kwambiri motero nthawi zambiri amatenga nawo mbali pakujambula makanema osiyanasiyana.
Ndi nyama yofanana ndi nsomba, yamakhalidwe abwino pafupifupi mita imodzi ndi theka kutalika ndi nkhope yayitali, pomwe kumwetulira kwabwino kumawala nthawi zonse. Koma, banja la dolphin limasiyana kwambiri (pafupifupi mitundu forte).
Mwachitsanzo, chinsomba chachikulu chakupha, chomwe ambiri amachiwona ngati chibale cha nsombazi, ndi cha banja la dolphin, kutalika kwake kumayambira 2.5 mita (ana) mpaka 10 mita.
Ma dolphin amasiyana mitundu, kutengera kutentha ndi kapangidwe kamadzi. Mwachilengedwe, pali imvi, buluu, pinki, yoyera, ma dolphin akuda etc.
Ma dolphin ali ndi zinthu zambiri zachilendo zomwe ngakhale asayansi odziwa zonse sangathe kufotokoza lero. Mwachitsanzo, maphunziro awo apadera ndi kuzindikira zododometsa zisanachitike. Poyenda mwachangu kwambiri, dolphin modutsa modutsa zopinga zingapo zomwe zikupita.
Kukhala ndi chilankhulo chanu, chomwe ndi kuphatikiza kwa manja ndi mawu. Ndiponso, kutha kugona mosinthana ndi amodzi am'magazi am'magazi. Izi ndikuwonetsetsa kuti dolphin sichitsamwitsa tikamagona.
Ndipo mothandizidwa ndi luso lake lapadera, amatha kuzimitsa gawo limodzi laubongo, ndikupumula, kenako lina. Chifukwa chake, zikuwoneka kuti dolphin sagona konse.
Kukhoza kuzindikira zabwino ndi zoipa kumawerengedwanso kuti ndi mawonekedwe apadera a dolphin. M'masiku osaka nyama zam'madzi mosasankha, pomwe palibe amene ankalota zopanga bungwe ngati Green Peace, ma dolphin anali oteteza kwambiri amuna akulu osowa chochitawa.
Anasonkhana m'magulu ndipo, pagulu lokwiya, adagwedeza mabwato opepuka a whalers, ndikuwakakamiza kuti ayang'ane mozondoka. Chifukwa chake, adapulumutsa achibale awo akutali kuimfa.
Koma, mosasamala kanthu kuti anyani a dolphin amanyansidwa bwanji ndi asodzi opanda mtima, amvetsetsa kuti si anthu onse omwe ndi oipa. Chifukwa chake, ma dolphin nthawi zambiri amapulumutsa anthu akumira.
Malo okhala Dolphin
Ma dolphin amapezeka pafupifupi m'nyanja ndi m'nyanja zonse. Ngakhale mumtsinje wa Amazon ana a dolphin oyera amakhala. Ku North Business Ocean, mutha kupezanso nyama zabwino izi.
Kumeneko amaimiridwa ndi matani awiri abwino, omwe ali ndi dzina lonyansa - beluga whale. Kukhoza kuyendetsa kayendedwe ka magazi komanso kukhalapo kwa mafuta ochepa kwambiri kumathandiza dolphin kukhala ndi kutentha thupi nthawi zonse kuzizizira kwambiri.
Kudyetsa Dolphin
Mwa zisonyezo zonse za ma dolphin ayenera kukhala osadya nyama, koma kwenikweni, amadyetsa nsomba ndi zamoyo zina zam'madzi. Ma dolphin ndiopusa modabwitsa.
Wamkulu mmodzi amafunika makilogalamu 30 a nsomba, squid kapena nsomba zina patsiku. Ngakhale dolphin ali ndi mano pafupifupi 80, nthawi zambiri amameza chakudya osatafuna.
Ma dolphin amasaka m'matumba. Pokhala pafupi ndi gombe, gulu lokongola la dolphin, lomwe limayandikira pang'ono, limayendetsa sukulu ya nsomba pafupi ndi nthaka. Nsombazo zikasowa kopita, ndipo zimapezeka kuti zaponyedwa m'mbali mwa nyanja, a dolphin amayamba kudya. Pamene akusaka kutali ndi nyanja, anamgumi ochenjera amazungulira nsomba kuchokera mbali zonse ndipo amapezerapo mwayi poti nkhomaliro yawo sinathe kubisala munthawi yake.
Kubereka ndi chiyembekezo cha moyo
Asanapangitse feteleza wamkazi, dolphin wamwamuna amachita mwambo wokondana wokwatirana. Kuphatikiza apo, munthawi imeneyi amatha "kuyang'ana" oimira ena a theka lokongola la dolphin. Mwanjira imeneyi, ma dolphin amafanana kwambiri ndi anthu.
Atasankha wamkazi m'modzi woyenera pazonse, wamwamuna amayamba kulankhulana naye. Ngati mkaziyo sali wotsutsana ndi kulumikizana, chibwenzi chimapitilira gawo lina - kutsatira. Kenako, mwa kusambira pamtanda, dolphin yamphongo imakhudza wosankhidwa wake ndi zikopa zazing'ono za kumapeto kwake.
Komanso, pa nthawi ya chibwenzi, wamwamuna nthawi zonse amadzilengeza yekha, ndikukhala m'malo abwino, kuphatikiza, amayesa kukopa "mayi wamtima" mothandizidwa ndi otchuka nyimbo za dolphin... Palibe mkazi m'modzi yemwe angakhalebe wopanda chidwi ndi chidwi chotere, ndipo chifukwa chake, zomwe zimachitika mukamachitika zimachitika mwachindunji.
Ma dolphin amanyamula ana awo kwa miyezi 12. "Makanda" nthawi zambiri amabadwa ndi mchira wawo poyamba ndipo nthawi yomweyo amayamba kusambira. Ntchito ya mkaziyo ndi kungowasonyeza njira yakumtunda, komwe amatha kupuma mpweya.
Chikondi cha amayi ndi mwana mu dolphins ndi champhamvu kwambiri. Ubale wawo ukhoza kukhala mpaka zaka zisanu ndi zitatu. Ma dolphin amakhala ndi moyo pafupifupi zaka 50 (zaka 75). Zomwe zimawapatsanso kufanana kwa anthu.
Mtengo
Zinyama zokongolazi, zomwetulira sizingasiye aliyense wopanda chidwi. Ndicho chifukwa chake pafupifupi kulikonse padziko lapansi mumakhala ma dolphinariums ambiri, omwe amakonzedwa tsiku lililonse ndi osiyanasiyana onetsani ndi dolphins.
Amadziperekanso kusambira pamodzi ndi ma dolphin, muziwadyetsa, komanso apange chithunzi ndi dolphin... Kwa ana, zosangalatsa zoterezi zidzakhala zosaiwalika.
Kuphatikiza apo, kusambira ndi ma dolphin kumathandizira pakuthandizira matenda amitsempha yamafupa mwa ana. Ndipo achikulire sangavulaze kusokoneza mavuto awo pocheza ndi zolengedwa zabwino izi.
Anthu ena olemera amakonda kukhala ndi ma dolphinariums awo. Koma kumene, dolphin yaulere palibe amene adzataye mtima. Wovomerezeka mtengo wa dolphin pafupifupi madola 100 zikwi za US.
Pamsika wakuda, atha kugulidwa madola 25,000, koma pakadali pano palibe chitsimikizo kuti dolphin idzakhala ndi moyo wautali, popeza mikhalidwe yawo yomangidwa ili yovuta kwambiri. Izi zili choncho dolphin wakufa sangabweretse chisangalalo kwa aliyense.
Inde tsiku ndi tsiku penyani dolphins akusewera chisangalalo chachikulu. Koma musanasankhe gawo lofunikira kwambiri monga kupeza dolphin ngati chiweto, muyenera kukhala okonzekera kuti imafunikira mikhalidwe yoyenera, chakudya chapadera komanso chisamaliro cha tsiku ndi tsiku. Kupatula apo, dolphin si chiweto chabe, koma cholengedwa chofanana kwambiri ndi ife, chokoma mtima kwambiri komanso chopanda chitetezo.
