I-Whale shark: umdondoshiya omnene wasolwandle

I-Whale shark: umdondoshiya omnene wasolwandle El ushaka whale yaziwa ngokuthi umdondoshiya omnene wolwandle ngenxa yobukhulu bayo nokuziphatha okungenangozi kubantu. Lezi zidondoshiya ezithambile ziyizinhlanzi ezinkulu kunazo zonke olwandle, futhi ukubukeka kwazo okumangalisayo kuheha abathanda ukutshuza kanye nezazi zezinto eziphilayo zasolwandle ngokufanayo. Naphezu kobukhulu bawo, i-whale shark iyisilwane esinamahloni futhi ngokuvamile ayifuni ukuxhumana nabantu. Noma kunjalo, ukuba khona kwazo olwandle emhlabeni kusifundisa izifundo ezibalulekile mayelana nokongiwa kwasolwandle nokuvumelana kwezinhlobo zezinto eziphilayo endaweni yazo.

Izici ezingokomzimba ze-whale shark

El ushaka whale (I-Rhincodon typus) ingafinyelela kumamitha angu-18 ubude futhi ibe nesisindo esingamathani angu-19, okuyenza ibe inhlanzi enkulu kunazo zonke emhlabeni. Naphezu kwesidlaliso sawo "somkhomo", ungushaka futhi awukho eqenjini lezilwane ezincelisayo zasolwandle njengemikhomo yangempela.

Laboshaka banomzimba omkhulu, onephethini ehlukile yamachashazi amhlophe nemithende esikhumbeni esimpunga. Ikhanda layo libanzi futhi liyisicaba, futhi umlomo wayo ungaba amamitha angu-1,5 ububanzi, cishe nemigqa engama-300 yamazinyo amancane. Iphiko layo lomhlana lincane uma liqhathaniswa nomzimba walo, kanti iphiko layo le-caudal likhulu futhi limise okwenyanga.

Indawo yokuhlala kanye nokusatshalaliswa kwendawo

El ushaka whale iyindawo ehlala emanzini afudumele nashisayo, futhi itholakala kuzo zonke izilwandle zomhlaba, ngaphandle kwasezindaweni ezishisayo. Zivame ukubonakala eduze nobuso bamanzi, futhi zikhetha amanzi asogwini noma izindawo ezikhiqiza kakhulu olwandle, njengendawo ekhuphukayo lapho imisinga ekhuphukayo iletha imisoco ekujuleni kolwandle.

Ezinye izindawo ezibalulekile lapho ungahlangana khona nama-whale sharks zihlanganisa i-Australia, iBelize, iMexico, iPhilippines, iMozambique, kanye neSeychelles. Lezi zindawo ziheha inqwaba yezivakashi nabatshuzi unyaka ngamunye, ngethemba lokuthi bazothola ithuba lokubuka nokubhukuda eduze kwalezi zidlakela ezithambile.

Ukudla nokuziphatha

Naphezu kobukhulu bayo obukhulu, i- ushaka whale iyisiphakeli sokuhlunga, okusho ukuthi idla izinto eziphilayo ezincane ezaziwa ngokuthi ama-plankton. Ukuze udle, ushaka womkhomo ubhukuda uya phambili kancane kancane, udonsa amanzi amaningi futhi usefa ama-plankton ngamathumba awo.

Ngaphezu kwe-plankton, oshaka be-whale bangadla izinhlanzi ezincane, i-squid, ne-krill. Zithanda ukudla ezindaweni ezinokudla okuningi, njengezindawo lapho izinhlanzi zizalela khona. Lapho zingakudli ukudla, lezi zidondoshiya zasolwandle zibhukuda kancane emanzini, zijabulela amazinga okushisa afudumele kanye nenala ye-plankton.

Ukukhiqiza kanye nomjikelezo wempilo

Imininingwane mayelana nokukhiqizwa kanye nokuthuthukiswa kwe oshaka bomkhomo zihlala ziyimfihlakalo ezicini eziningi, futhi okuningi kwalokho okwaziwayo kusekelwe ekuqapheliseni okulinganiselwe kakhulu. Ukukhwelana nokuzalana kwama-whale sharks akuzange kubonwe endle, kodwa kwaziwa ngokuthi ama-ovoviviparous, okusho ukuthi abesifazane bazala bancane abakhula ngaphakathi kwamaqanda ngaphakathi komzimba kamama.

Ezinsikazi zingathwala izingane ezifika ku-300 ezigabeni ezihlukene zokukhula, futhi kucatshangwa ukuthi zizala amazinyane ezindaweni eziseduze kwamanzi lapho kunenala yokudla. Uma sezichanyuselwe, amaphuphu ama-whale shark amaningi afa ngokushesha engenalo ithuba lokusinda, kodwa lawo asindayo akhula ngokushesha, afinyelele ekuvuthweni ngokobulili lapho eneminyaka engaba ngu-30 ubudala.

Ukongiwa kanye nobudlelwano nabantu

El ushaka whale okwamanje isohlwini olubomvu lwe-IUCN njengohlobo lwezilwane ezisengozini, ikakhulukazi ngenxa yokudoba ngokweqile kanye nokucekelwa phansi kwezindawo zokuhlala. Lab’ oshaka bayazingelwa kwamanye amazwe ukuze bathole inyama, uwoyela, nezimpiko zabo, naphezu kokuvikelwa kwamazwe ngamazwe.

I-ecotourism ezungeze oshaka be-whale isithandwa kakhulu, futhi izindawo eziningi lapho lezi zilwane zitholakala khona sezisungule izinhlelo ezisimeme zokuvikela lezi zilwane. Ezokuvakasha ezinomthwalo wemfanelo, ezihlonipha imithetho emisiwe neziqondiso zokubona nokubhukuda noshaka be-whale, zibalulekile ukuze zisize ekunciphiseni ukucindezeleka kwabantu phezu kwalezi zidalwa ezinhle kakhulu.

Ngaphezu kwezokuvakasha, ucwaningo kanye nokuqwashisa umphakathi ngokubaluleka kokongiwa koshaka be-whale kubalulekile ukuze kuqinisekiswe ukusinda kwalezi ziqhwaga zasolwandle esikhathini esizayo. Ngokufunda kabanzi mayelana noshaka omkhomo nezindawo abahlala kuzo, singathola izindlela ezisebenza kahle kakhulu zokubavikela futhi siqinisekise ukuthi bayaqhubeka beyingxenye ebalulekile yolwandle lwethu.

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