Sesiphi isilwanyana esona sidada ngokukhawuleza?

Intshayelelo: Isidingo sesantya kwi-Animal Kingdom

Isantya luphawu olubalulekileyo kwizilwanyana, nokuba sesokuzingela ixhoba okanye ukubaleka amarhamncwa. Ngelixa ezinye izilwanyana zisaziwa ngesantya sazo emhlabeni, ezinye zaziwa ngesantya sazo emanzini. Ukukwazi ukuqubha ngokukhawuleza kubalulekile kwizilwanyana zaselwandle, njengoko zivumela ukuba zibambe ixhoba, zifuduke imigama emide kwaye ziphephe ingozi. Kweli nqaku, siza kuphonononga abona baqubhi bakhawulezayo kwizilwanyana.

Abona baKhuphiswayo baPhezulu: Isishwankathelo esifutshane saBadadi abaKhawulezayo

Izilwanyana ezininzi ziyakwazi ukudada ngesantya esimangalisayo. Ezinye zezona zidalwa zikhawulezayo zokuqubha ziquka iminenga, amahlengesi, iintlanzi, iifudo zaselwandle, kunye nezinye ezirhubuluzayo. Ezi zilwanyana ziye zatshintsha ulungelelwaniso olukhethekileyo olubavumela ukuba bahambe ngokufanelekileyo emanzini, njengemizimba elungelelanisiweyo, imisipha enamandla, kunye nemilo ye-hydrodynamic.

Kumacandelo alandelayo, siza kuphonononga ezinye zezona zindadi zikhawulezayo kwaye zisebenza kakuhle kwizilwanyana, zigxininisa ukulungelelaniswa kwazo ezizodwa kunye nobuchule obumangalisayo.

Umnenga oBlue: Oyena Mdadi mkhulu kwaye ukhawulezayo

Umnenga iBlue Whale sesona silwanyana sikhulu emhlabeni, sifikelela kubude obuziimitha ezingama-100 kunye nobunzima obufikelela kwiitoni ezingama-200. Nangona ubukhulu bayo bukhulu, esi sigebenga sikwayenye yezona dadi zikhawulezayo, ezikwaziyo ukufikelela kwisantya esifikelela kuma-30 eemayile ngeyure. I-Blue Whales inomzimba olungelelanisiweyo kunye namaphiko anamandla okubavumela ukuba bahambe ngokukhawuleza emanzini. Bakwanazo nesicwangciso sokutyisa esisodwa esibandakanya ukufunxa amanzi amaninzi kunye nokucoca iikrill ezincinci usebenzisa iipleyiti zabo zebaleen.

ISailfish: Isantya seedemon yoLwandlekazi

I-Sailfish ithathwa njengendadi ekhawulezayo phakathi kweentlobo zeentlanzi, ekwazi ukufikelela kwisantya esifikelela kuma-68 eekhilomitha ngeyure. Le ntlanzi inomtsalane inomzimba omde, obhityileyo owakhelwe ukukhawulezisa, kwakunye nephiko elikhulu elifana neseyile. I-Sailfish ziyaziwa ngobuchule bazo bokuzingela obuchukumisayo, zisebenzisa isantya kunye nobukrelekrele bazo ukubamba iintlanzi ezincinci kunye neskwidi. Banokuziphatha okukhethekileyo kokuzingela okubizwa ngokuba yi "billfish feeding," apho basebenzisa i-bill yabo ende ukuze babambe ixhoba labo ngaphambi kokulidla.

I-Swordfish: Ukhuphiswano olusondeleyo lwe-Sailfish

I-Swordfish yenye indadi ekhawulezayo phakathi kweentlobo zeentlanzi, ekwaziyo ukufikelela kwisantya esifikelela kuma-60 eemayile ngeyure. Le ntlanzi inomzimba omile okhethekileyo, inombhalo omde nosicaba ewusebenzisela ukusika ixhoba layo. I-Swordfish iyaziwa ngamandla ayo amangalisayo, kunye nokukwazi ukuntywila ebunzulwini obukhulu ikhangela ukutya.

IMarlin: Indadi eSwift enamandla amakhulu

I-Marlin yenye indadi ekhawulezayo phakathi kweentlobo zentlanzi, ekwaziyo ukufikelela kwisantya esifikelela kuma-50 eemayile ngeyure. Le ntlanzi inombhalo omde otsolo ewusebenzisayo ukuze ibambe ixhoba layo, kwakunye nezihlunu ezinamandla ezivumela ukuba lidade ngesantya esiphezulu. Ii<em>Marlins zidla ngokujoliswa ngabalobi bezemidlalo, abatsalwa kubukhulu namandla azo amangalisayo.

I-Dolphin eqhelekileyo: INdadi eKhawulezayo yoSapho lwaseCetacean

I-Common Dolphin yenye yezona zindadi zikhawulezayo phakathi kwe-cetaceans, ekwaziyo ukufikelela kwisantya esifikelela kuma-60 eemayile ngeyure. Ezi zilwanyana zikrelekrele nezentlalo zinemilo yomzimba elungelelanisiweyo, kunye nephiko lomsila elinamandla elibaqhubela emanzini. Iidolphin ziyaziwa ngokuziphatha kwazo okudlalayo, kunye nobuchule bazo bokuzingela obuchukumisayo.

Umnenga obulalayo: Indadi enamandla enesantya esichukumisayo

Umnenga obulalayo, okwaziwa ngokuba yi-Orca, yenye indadi ekhawulezayo phakathi kweecetaceans, ekwaziyo ukufikelela kwisantya seekhilomitha ezingama-34 ngeyure. Ezi zilwanyana ziphakamileyo zinemilo yomzimba ekhethekileyo, kunye nombala omnyama omhlophe kunye nomhlophe obonakalayo ngoko nangoko. I-Killer Whales iyaziwa ngobuchule bayo bokuzingela obuchukumisayo, kunye nokuziphatha okuntsokothileyo kwentlalo.

I-tuna: Eyona Nqubha ikhawulezayo phakathi kweentlobo zeentlanzi

I-Tuna yenye indadi ekhawulezayo phakathi kweentlobo zeentlanzi, ekwaziyo ukufikelela kwisantya esifikelela kuma-50 eemayile ngeyure. Ezi ntlanzi zinesimo somzimba esikhethekileyo, kunye neprofayili elungelelanisiweyo kunye nomsila owenziwe ngefolokhwe ovumela ukuba bahambe emanzini ngesantya esimangalisayo kunye ne-agility. Ituna ziintlanzi zomdlalo odumileyo, ezixabiswa ngenyama yazo emnandi kunye nobuchule bokulwa obunomtsalane.

Intlanzi eBhabhayo: Indadi eyodwa eNgqongileyo enesantya esiNgakholelekiyo kunye noBuchule

I-Flying Fish yindadi ekhethekileyo ekwaziyo ukufikelela kwisantya esifikelela kuma-37 eemayile ngeyure. Ezi ntlanzi zineendlela ezikhethekileyo ezizivumela ukuba zityibilike emoyeni kangangeemitha ezingama-200, nto leyo evumela ukuba zibaleke kumarhamncwa kwaye zigubungele imigama emide. Iintlanzi ezibhabhayo zinemilo yomzimba elungelelanisiweyo kunye nezihlunu ezinamandla ezibavumela ukuba baqubhe ngesantya esiphezulu, kunye namaphiko amakhulu e-pectoral abasebenzisa "ukubhabha" emoyeni.

UFudo lwaseLwandle lweLeatherback: Elona likhawulezayo phakathi kweZirhubuluzi

UFudo lwaseLwandle lweLeatherback lolona qubha lukhawulezayo phakathi kwezilwanyana ezirhubuluzayo, ezikwaziyo ukufikelela kwisantya esingama-22 eemayile ngeyure. Ezi turtles zinesimo somzimba esiyingqayizivele, kunye neprofayili elungelelanisiweyo kunye neengqungquthela ezinamandla ezivumela ukuba zihambe ngokufanelekileyo emanzini. I-Leatherback Sea Turtles ziyaziwa ngobuchule bazo bokuntywila, njengoko zinokufikelela kubunzulu obufikelela kwi-4,200 ezinyaweni xa zikhangela ukutya.

Ukuqukumbela: Sesiphi Isilwanyana Esona Sadadi sikhawulezayo?

Ukuqukumbela, kukho izilwanyana ezininzi kwizilwanyana ezikwaziyo ukuqubha ngesantya esimangalisayo. Ukusuka kwiminenga kunye namahlengesi ukuya kwiintlanzi kunye neentlanzi zaselwandle, uhlobo ngalunye luye lwavelisa ulungelelwaniso olukhethekileyo olubavumela ukuba bahambe ngokufanelekileyo emanzini. Ngelixa isilwanyana ngasinye sinesakhono saso esikhethekileyo kunye namandla aso, eyona indadi iyonke ikhawulezayo yiSailfish, iTuna kunye neMarlin zilandela ngokusondeleyo ngasemva. Nangona kunjalo, iBlue Whale ikwafanelwe ukukhankanywa ngokubekekileyo ngokuba yeyona ndawo iqubhayo ngokukhawuleza phakathi kwezilwanyana ezanyisayo kunye nesona silwanyana sikhulu emhlabeni.