Iingcali zebhayoloji ziyaphakamisa ukuba kwiilwandlekazi kunye neelwandle zeplanethi yethu apho phantse kwabemi abahlukeneyo abayi-150,000. Kwaye ezinye zazo zihlala kuzo, ezikhethekileyo, zisendaweni yehlabathi eliphantsi kwamanzi.
Thatha, umzekelo, ookrebe abaziwayo. Bangqonge ngeenkulungwane ezininzi, iintsomi ezinkulu, iitayaks kunye ne-stereotypes, leyo i-biologists, mhlawumbi, yayidiniwe kukudinwa. Nangona kunjalo, nokuba uzama ukulahla zonke iingcinga zookrebe, emva koko aba bameli benzondo yolwandle abayi kuba nzima.
Umzekelo, ixesha elide kukukholelwa ukuba oookrebe kufuneka bahlasele abantu ababesemanzini kwindawo eyingozi. Nangona kunjalo, kwavela ukuba i-shark i-shark yayinokuqubha ngesandla esenzakeleyo kwi-diver yenzuzo ukuba inamathele kumazinyo akhe anamandla kwenye i-rag eyayikufuphi.
Ngokuphathelele kuhlaselo ebantwini, izazinzulu zafumanisa ukuba inye into enomdla: shark inokungxama emntwini, kodwa kuphela kubushushu bamanzi obungama-21 degrees ngaphezulu ze-zero celius!
Oku kuqinisekisiwe, ngokukodwa, ukuqaphela kukaGqr Schulz. Ufundile ngokweenkcukacha ezingama-780 amatyala okuhlasela kookrebe ebantwini kwaye wafumanisa ukuba kuphela uhlaselo olu-3 ukusuka kwezi-780 zenzeke emanzini ngeqondo le-18 degrees ngaphezulu kwe-zero celius! Oko kukuthi, walandela isigqibo sokuba ookrebe - ukudala i-thermal-uthando.
Ngaphezu kwengqondo engafakwanga kwezi ntlanzi zigqithisiweyo, zonke iintlobo zamahewuzi ezimangalisayo ziye zahamba. Babenetyala ngexesha lophando olucokisekileyo. Ke, umzekelo, bekunokwenzeka ukuba iTiger Shark yoShark unyaka omnye kwi-banidariyam yayisitya i-86 kg yeentlanzi kuphela! Oku, ndiyaxolisa, kubonakala ngathi sisiqingatha sobunzima bayo, kwaye akukho nto!
Ewe, inokuxoxwa apha ukuba iTiger yovavanyo (uninzi lwayo apho babehlala kwiqela le-Greenhouse, kwaye babefuna ngokukhethekileyo. Yima nzu! Unyaka wonke-kwaye i-86 kg yokutya!
Kungoko kwaziwa ukuba oosakreksi banemvakalelo eninzi kakhulu yevumba. Iingcali zebhayoloji zathatha igram enye yegazi kwaye ziyinyibilikisile kwiilitha ezingama-600,000 zamanzi. Ke uShaka wakhwela iphunga legazi kumgama ukuya kwi-khilomitha yekhilomitha! Oku kucacisa ubukhulu bembonakalo ngokukhawuleza kookrebe kwindawo yokuhambisa iinqanawa ngamaxhoba abantu.
Kodwa umbono wookrebe akanamandla. Sele isungulwe ukuba abaxhaphazi baselwandle banobunzima bokumbiwa kwemigodi. Ukongeza, abayenzi imibala. Kodwa yonke le nto iyinyani kuphela kumgama omde.
Inyani yile yokuba izidalwa ezibonakalayo kreks zihle kakhulu. Njengoko isondela komnye okanye omnye, into engu-shark iqala ukuthembela ngakumbi kumbono wakhe. Oku kunegalelo kwisibuko esikhethekileyo esifana ne-mesh ye-mesh yeliso le-shark.
Iimvavanyo eziqhutywa ngookrebe banika iziphumo ezinomdla. Ngokutsho kwezinye izazinzulu, imvakalelo yamehlo ookrebe ukuya ekukhanyeni okutyibilikayo emva kweeyure eziyi-8 zokuhlala ubumnyama obugcweleyo bunyusa phantse izigidi zamaxesha!
Ukongeza kwezi meko zingasentla, ookrebe nazo zinentambo "ye-lateral". Le yindibaniselwano ye-neams ye-nerve kunye neenwele ezincinci emacaleni emzimbeni. Lo mgca ulandelayo usebenza njengohlobo lwe-radar yookrebe.
Ke jonga ukuba liphuma ntoni: ivumba eligqwesileyo, umbono olungileyo kunye nomgca wemifanekiso. Ewe kunjalo, kunye neseti enjalo kwindawo yaselwandle uya kuba sesinye sezidalwa ezonakalisayo. Kwaye wongeze kweli la mazinyo ookrebe!
Ngokuphathelele le yokugqibela, akukho zikhonto bekunganyanzelekanga ukuba zize. I-shark ngokwenene inamandla amakhulu.
Sele isungulwe ukuba oomatshini bokucinezelwa kwamazinyo amazinyo kumphezulu wexhoba ngamandla aphantse aphindwe kabini!Ukongeza, amazinyo aphezulu aphantsi shark atya ngaphezulu. Kwaye kushaka wokuqala, ngokungathi, makambe amazinyo ayo asezantsi, kwaye amazinyo angaphezulu ngentloko yentloko ngokungathi ayonakalise into awela kuyo. Akumangalisi ukuba emva kwesihogo, isinde kunzima kakhulu.
Nangona kunjalo, kukho iimeko apho abantu bafa ngexesha leenqanawa zokuhamba ngenqanawa ukusuka kwiinxeba ezincinci ezibangelwa lokrebe. Ixesha elide, le nyaniso ihlanjululwe ngabantu ababonayo.
Kwaye kutsha nje oko emlonyeni wokokrexa kuhlala kuhlala kukho isixa esikhulu sentsholongwane ebangela usulelo lomntu ebantwini. Kodwa kushaka ngokwayo, ezi bacteria zikhuselekile.
Nangona kunjalo, akufuneki ukuba icingeni ukuba ookrebe basengabanye abahlali "abalungileyo" baselwandle, abakhweli "bolwandle". Kukho izilwanyana ezimbi zolwandle kunye nobuthathaka.
Umzekelo, uShark uqhwithela ohluthwe ibubble yokuqubha. Ke ngoko, imela imizuzwana embalwa yokumisa - kwaye iya kuqala ngokukhawuleza ezantsi. Ke kuyavela ukuba ookrebe kufuneka babe sentshukumo ngalo lonke ixesha. Kwaye oku, uyabona, hayi elula kangako.
Ukongeza, uShark uhluthwe ngenxalenye ekhethekileyo yebhayoloji, empompoza amanzi kwiigili. Kwaye kuyimfuneko ukupopha amanzi rhoqo, kuba iqulethe ioksijini ebalulekileyo. Esi sesosibini sesi sizathu sokuba uwe ngoFriley ngokususela ekuzalweni kwakhe ekufeni ekufeni ngentshukumo engapheliyo ukuze kudlule imilambo yemasathi.
Ke kuyavuma ukuba kwinto ethile, indalo yanikwa ookrebe kunye nokugqithisa, kwaye kwinto ethile.
Nangona kunjalo, ookrebe abaziboni ngayo kwaphela, kodwa baphile ukungaphumli, ngamanye amaxesha ubomi obude bohark ...
Umbhali-Maxim Mishchenko
Umthombo - Springzhizni.ru.