Yisiphi isilwane esibhukuda esisheshayo?

Isingeniso: Isidingo Sokusheshisa Embusweni Wezilwane

Ijubane liwuphawu olubalulekile ezilwaneni, kungakhathaliseki ukuthi elokuzingela izilwane ezizingelayo noma ukubalekela izilwane ezidla ezinye. Nakuba ezinye izilwane zaziwa ngejubane lazo emhlabeni, ezinye zaziwa ngesivinini sazo emanzini. Ikhono lokubhukuda ngokushesha libalulekile ezilwaneni zasolwandle, njengoba lizivumela ukuba zibambe inyamazane, zifuduke zinqamule amabanga amade, futhi zigweme ingozi. Kulesi sihloko, sizohlola ababhukudi abasheshayo embusweni wezilwane.

Abaqhudelana Abaphezulu: Ukubuka Kafushane Kwababhukudi Abasheshayo

Izilwane eziningi ziyakwazi ukubhukuda ngesivinini esimangalisayo. Abanye bababhukudi abasheshayo abaphawuleka kakhulu bahlanganisa imikhomo, amahlengethwa, izinhlanzi, izimfudu zasolwandle, ngisho nezinye izilwane ezihuquzelayo. Lezi zilwane ziye zashintsha ukujwayela okuyingqayizivele ezivumela ukuthi zihambe kahle emanzini, njengemizimba ehlelekile, imisipha enamandla, kanye nokubunjwa kwe-hydrodynamic.

Ezigabeni ezilandelayo, sizohlola abanye ababhukudi abashesha kakhulu nabasebenza kahle kakhulu ezilwaneni, sigqamisa ukuzivumelanisa kwabo okuyingqayizivele namakhono amangalisayo.

I-Blue Whale: Umbhukudi Omkhulu Neshesha Kakhulu

I-Blue Whale iyisilwane esikhulu kunazo zonke emhlabeni, esifinyelela ubude obungamamitha angu-100 futhi sinesisindo esingamathani angu-200. Naphezu kobukhulu baso obukhulu, lesi sidondoshiya esimnene singesinye sezibhukudi ezisheshayo, esikwazi ukufinyelela isivinini esingafika kumamayela angu-30 ngehora. I-Blue Whales inomzimba ohlelekile kanye namaphiko anamandla ayivumela ukuba ihambe kalula emanzini. Futhi banesu lokuphakela elihlukile elibandakanya ukumunca amanzi amaningi kanye nokuhlunga ama-krill amancane besebenzisa amapuleti abo e-baleen.

I-Sailfish: Idemoni Lejubane Lolwandle

I-Sailfish ibhekwa njengombhukudi osheshayo phakathi kwezinhlobo zezinhlanzi, ekwazi ukufinyelela isivinini esingafika ku-68 miles ngehora. Le nhlanzi ebabazekayo inomzimba omude, ozacile owakhelwe isivinini, kanye ne- dorsal fin enkulu efana noseyili. Ama-Sailfish aziwa ngamakhono azo okuzingela ahlaba umxhwele, esebenzisa ijubane namandla awo ukuze abambe izinhlanzi ezincane nezingwane. Futhi banokuziphatha okuyingqayizivele kokuzingela okubizwa ngokuthi "i-billfish feeding," lapho besebenzisa khona isikweletu sabo eside ukuze babambe inyamazane yabo ngaphambi kokuyidla.

I-Swordfish: Umncintiswano oseduze we-Sailfish

I-Swordfish ingenye inbhuku esheshayo phakathi kwezinhlobo zezinhlanzi, ekwazi ukufinyelela isivinini esingafika kumamayela angu-60 ngehora. Le nhlanzi inomzimba oyingqayizivele, enomboko omude, oyisicaba ewusebenzisela ukusika inyamazane yayo. I-Swordfish yaziwa ngamandla ayo amangalisayo, kanye nekhono lokutshuza ijule kakhulu ifuna ukudla.

I-Marlin: Umbhukudi Osheshayo Onamandla Amangalisayo

I-Marlin ingenye inbhuku esheshayo phakathi kwezinhlobo zezinhlanzi, ekwazi ukufinyelela isivinini esingafika kumamayela angu-50 ngehora. Le nhlanzi inomsila omude ocijile ewusebenzisa ukuze ibambe inyamazane yayo, kanye nemisipha enamandla eyivumela ukuba ibhukude ngesivinini esikhulu. Ama-Marlins avame ukuqondiswa abadobi bezemidlalo, abakhangwa ubukhulu namandla awo ahlaba umxhwele.

Ihlengethwa Elivamile: Umbhukudi Osheshayo Womndeni wakwaCetacean

I-Common Dolphin ingenye yababhukudi abashesha kakhulu phakathi kwama-cetaceans, ekwazi ukufinyelela isivinini esingafika kumamayela angu-60 ngehora. Lezi zilwane ezihlakaniphile nezenhlalo zinesimo somzimba esilula, kanye nephiko lomsila elinamandla eliwahambisa emanzini. Amahlengethwa aziwa ngokuziphatha kwawo okudlalayo, kanye namakhono awo okuzingela ahlaba umxhwele.

I-Killer Whale: Umbhukudi Onamandla Onejubane Elimangalisayo

I-Killer Whale, eyaziwa nangokuthi i-Orca, ingomunye umbhukudi osheshayo phakathi kwama-cetaceans, okwazi ukufinyelela isivinini esingafika ku-34 miles ngehora. Lawa ma-apex predators anomumo womzimba ohlukile, onombala ozolile omnyama nomhlophe obonakala ngokushesha. Ama-Killer Whales aziwa ngamakhono awo okuzingela ahlaba umxhwele, kanye nokuziphatha kwawo komphakathi okuyinkimbinkimbi.

I-Tuna: Umbhukudi Oshesha Kakhulu Phakathi Kwezinhlobo Zezinhlanzi

I-Tuna ingenye inbhuku esheshayo phakathi kwezinhlobo zezinhlanzi, ekwazi ukufinyelela isivinini esingafika kumamayela angu-50 ngehora. Lezi zinhlanzi zinesimo somzimba esiyingqayizivele, ezinephrofayili eqondile kanye ne-tail fin enemfoloko ezivumela ukuthi zihambe emanzini ngesivinini esimangalisayo nobungqabavu. I-tuna yizinhlanzi zomdlalo ezithandwayo, ezaziswa ngenyama yazo emnandi namandla okulwa ahlaba umxhwele.

I-Flying Fish: Umbhukudi Oyingqayizivele Onejubane Elimangalisayo Nobuchule

I-Flying Fish ingumbhukudi oyingqayizivele okwazi ukufinyelela isivinini esingafika ku-37 miles ngehora. Lezi zinhlanzi zinokujwayela okuyingqayizivele okuzivumela ukuthi zintweza emoyeni ibanga elingafika kumamitha angu-200, okuzivumela ukuba zibaleke ezilwaneni ezidla ezinye futhi zihambe amabanga amakhulu. I-Flying Fish inesimo somzimba esihlelekile kanye nemisipha enamandla ezivumela ukuthi zibhukude ngesivinini esiphezulu, kanye nama-pectoral fins amakhulu eziwasebenzisela "ukundiza" emoyeni.

I-Leatherback Sea Turtle: Eshesha Kakhulu Phakathi Kwezilwane Ezihuquzelayo

I-Leatherback Sea Turtle ibhukuda elisheshayo phakathi kwezilwane ezihuquzelayo, ekwazi ukufinyelela isivinini esingafika kumamayela angu-22 ngehora. Lezi zimfudu zinesimo somzimba esiyingqayizivele, ezinephrofayili ehlelekile kanye nama-flippers anamandla azivumela ukuthi zihambe kahle emanzini. I-Leatherback Sea Turtles ziyaziwa futhi ngamakhono azo ahlaba umxhwele wokutshuza, njengoba zingafinyelela ekujuleni okungafika kumamitha angu-4,200 lapho zifuna ukudla.

Isiphetho: Isiphi Isilwane Esobhukuda Esisheshayo?

Sengiphetha, kunezilwane eziningi embusweni wezilwane ezikwazi ukubhukuda ngesivinini esimangalisayo. Kusukela emikhomeni namahlengethwa kuya ezinhlanzini nasezimfuduni zasolwandle, uhlobo ngalunye luye lwashintshashintsha ngendlela ehlukile oluyivumela ukuba luhambe kahle emanzini. Nakuba isilwane ngasinye sinamakhono aso ahlukile namandla aso, umbhukudi oshesha kakhulu jikelele yi-Sailfish, kanti i-Tuna ne-Marlin zilandela eduze ngemuva. Kodwa-ke, i-Blue Whale nayo ifanelwe ukukhulunyelwa ngokuhloniphekile ngokuba ibhukuda elisheshayo phakathi kwezilwane ezincelisayo kanye nesilwane esikhulu kunazo zonke emhlabeni.