UBukumkani beeOtters zoLwandle
Kunxweme olunamatye loMntla wePasifiki, apho ulwandle ludibana nesibhakabhaka, luhlala i Otter yaselwandle. Ukusuka eRashiya ukuya eJapan, ukudlula eAlaska ukuya kumantla eMexico, yimimandla ekhethwa zezi zilwanyana zimangalisayo.
Indawo yabo yokuhlala enesanti namatye ibanika indawo yokusabela kumarhamncwa kunye nokuba kufutshane neendawo zokutya ezityebileyo ngokhula lwaselwandle, iimollusks, iicrustaceans kunye neentlanzi ezincinci. Phezu kwazo nje iimeko ezimaxongo zaselwandle, ezi otter ziphila kakuhle kulo mmandla unzima ngenxa yoboya bazo obunzima obuzikhusela kwingqele.
UBoya obumangalisayo beOtters zaseLwandle
El uboya be-otter yolwandle Ngokuqinisekileyo lolona phawu lwayo lumangalisayo, kwaye lusebenza inani lemisebenzi ebalulekileyo ekuphileni kwayo. Zinobuninzi beenwele ezimalunga nesigidi kwisikwere intshi nganye, obona boya buxineneyo kwizilwanyana.
Le dyasi ibangel’ umdla isebenza njengomaleko wokugquma ogcina iiotter zishushu kumanzi abandayo ePasifiki, ekubeni ngokungafaniyo nezinye izilwanyana zaselwandle, iiotters azinawo amaqatha athile ukuze zigcine ubushushu bemizimba yazo. Umaleko wangaphandle weenwele ezityebileyo ukhusela umaleko wangaphakathi weenwele ezicolekileyo, ezixineneyo, ezizaliswe ngamaqamza omoya ukuze zibonelele ngakumbi kwaye zigqume.
Amasiko kunye nokuziphatha kweeOtters zaseLwandle
I-otters yolwandle zizilwanyana ezihlala kunye ezihlala zichitha ixesha kumaqela amakhulu ngokwesini sazo. Ngokuphathelele imikhwa yabo yemihla ngemihla, batya de I-25% yobunzima bomzimba wakho ekutyeni yonke imihla ukugcina imetabolism yakho iphezulu, nto leyo eyimfuneko ukwenza ubushushu bomzimba.
- Ezi zilwanyana zaziwa ngokuba kuphela kweentlobo ze-otter ezizalela emanzini.
- Bakwanawo nomkhwa okhethekileyo wokusebenzisa amatye okanye ezinye izixhobo zokuvula amaqokobhe kwaye bafumane ukutya kwabo.
- Ziindadi ezigqwesileyo kwaye zinokuhlala ngaphantsi kwamanzi ukuya kutsho kwimizuzu emihlanu.
Kubangel’ umdla ukubukela iiotter zaselwandle zidlala, mhlawumbi zikunye okanye ngento edadayo eziyifumana emanzini. Zihlala zibonwa zisongelwe ngokhula lwaselwandle ukuphepha ukukhukuliswa ngumsinga ngelixa zilele.
I-Otter yoLwandle kunye ne-Ecosystem
Iiotter zaselwandle zidlala indima ebalulekileyo ekugcinweni nempilo ye-ecosystem yolwandle. Baziwa ngokuba "iintlobo zezambulela", ekubeni ukusinda kwayo kukuchaphazela ngokuthe ngqo ukusinda kwezinye izinto eziphilayo kunye nempilontle jikelele ye-ecosystem yayo.
Ngokutya iiurchins zaselwandle, iiotters zilawula abemi bazo kwaye zibathintele ekuqwengeni amahlathi eekelp. La mahlathi abalulekile kwimpilo ye-ecosystem yaselwandle, ebonelela ngekhusi kunye nokutya kwiintlobo ezininzi zezilwanyana.
Imingeni yoLondolozo lweOtter yoLwandle
Ngelishwa, i iiotter zolwandle Zidweliswe njengezilwanyana ezisengozini kwaye amanani azo ayaqhubeka nokuhla ngenxa yezoyikiso ezahlukeneyo. Ungcoliso lwamanzi, ukubanjiswa ngengozi, nokonakaliswa kwendawo yokuhlala zezinye zezoyikiso ezijamelene nazo ezi zidalwa.
Iinzame zolondolozo ziyaphunyezwa kwihlabathi jikelele ukukhusela nokubuyisela abantu baselwandle otter. Inxalenye yezi zicwangciso ziquka ukubuyisela iindawo zokuhlala, ukunciphisa ungcoliseko, kunye nokudala imigaqo-nkqubo yokuloba ezinzileyo.
Ukuhlolisisa ubungangamsha beeotter zaselwandle kusenza sikuqonde ukuntsonkotha nobuhle bendalo. Ezi zilwanyana zaselwandle zisikhumbuza ukuba isidalwa ngasinye sinendima ebalulekileyo kuthungelwano olukhulu lobomi kwaye ukusinda kwethu kuthungelana nokwabo. Njengabagcini beplanethi, luxanduva lwethu ukuqinisekisa impilo-ntle yazo zonke iintlobo zezilwanyana, kunye nokukhusela indalo kwizizukulwana ezizayo.