Iimpawu zeOtters
IiOtter zizilwanyana ezidume kakhulu ngokuqubha. Umzimba wabo omde, obhetyebhetye, kunye nemilenze yabo enamandla, ekulungeleyo ukwenza imisebenzi eyahlukahlukeneyo, ifanelekile kwizinto eziphilayo zasemanzini. Ukuze zitye, iiotter zisebenzisa amazinyo azo abukhali nemihlathi eyomeleleyo, ekwaziyo ukwaphula amaqokobhe namaqokobhe.
Ubuchule bendalo bezi zilwanyana bokuhamba emanzini buyamangalisa; Ziyakwazi ukuntywila emanzini imizuzu emininzi kwaye zihamba ngesantya esiphezulu. Ke ngoko, lo mmandla unomtsalane wasemanzini uthetha ukuba isixa esikhulu sokutya kwabo senziwe zizidalwa ezihlala kwindawo enye.
Ukwahluka ekutyeni kweOtters
Ukutya kweeotter kuphenjelelwa kakhulu yindawo ezikuyo. Zizilwanyana ezidla ngokutya ukutya okuziintlobo ngeentlobo. Nangona kunjalo, ukutya kwabo kukhethwa ukuba kugxininise ekutyeni kwezilwanyana zasemanzini. Nakuba kunjalo, indlela abatya ngayo inokwahluka ngokuxhomekeke kuhlobo oluthile nemekobume.
- Intlanzi: Intlanzi yenza uninzi lokutya kweentlobo ezininzi ze-otter.
- Iicrustaceans: IiOtters zisenokutya iindidi ngeendidi zeecrustaceans, kuquka oononkala, iimbaza, kunye neebarnacles.
- Amphibians: Ezinye iintlobo ze-otter nazo zitya amasele kunye nezinye izilwanyana ezihlala emanzini.
- Aves: Kwiimeko ezithile, iiotter zingabamba kwaye zitye iintaka zamanzi.
IiOtters njengeZitshaba
Iiotter zi abazingeli abagqwesileyo. Ubuchule bazo emanzini, kunye namazinyo abukhali neenzipho, buzenza zibe zizilwanyana ezizingelayo. Azikhawulezi nje kuphela, kodwa zikwanazo nembonakalo ephawulekayo kunye ne-olfactory acuity ezizisebenzisayo ukufumana amaxhoba azo.
Ukongeza kubukhali bazo ekuzingeleni, iiotter zikwadume ngobukrelekrele bazo obumangalisayo. Badla ngokusebenzisa izixhobo zokubanceda bondle, njengamatye ukuvula amaqokobhe namaqokobhe, indlela yokuziphatha ebonisa amandla abo okuqonda.
Indawo yokuhlala kunye neempembelelo kwi-Otter Diet
Ezi zidalwa zihlala kwiindawo ezahlukeneyo zasemanzini, ukusuka kwimilambo yamanzi acwengileyo kunye nemisinga ukuya kumanxweme olwandle. Indawo inempembelelo enkulu kwiintlobo zokutya ezinokutyiwa zii-otters. Ezo zihlala emilanjeni nasemachibini ikakhulu zitya iintlanzi zasemanzini acwengileyo, ii-amphibians kunye neecrustaceans, ngelixa iintlobo ezihlala kufutshane nolwandle zinezidlo ezityebileyo kwiintlanzi zaselwandle, iimollusk kunye noononkala.
Ukufaneleka kwe-Otter Feding Behaviour
Uphononongo lwe otters kunye indlela otya ngayo ibaluleke kakhulu kwi-ecologists. Njengamarhamncwa aphambili kwi-ikhosistim yazo, ezi zidalwa zidlala indima ebalulekileyo ekulawuleni abantu beentlobo ngeentlobo zeentlobo zezityalo nakwimpilo yeenkqubo zasemanzini. Ukongeza, ubudlelwane babo obusondeleyo kunye nokufumaneka kwexhoba kunye nokwahlukana kunokuba luphawu oluluncedo lwempilo yonke ye-ecosystem. Ke ngoko, ukukhuselwa kunye nokukhathalelwa kweeotter kubaluleke kakhulu kulondolozo lwendalo yethu yasemanzini.