UMary Allen
Intshayelelo: The Animal Kingdom
Ubukumkani bezilwanyana liqela elahlukileyo lezinto eziphilayo eziquka izidalwa ukusuka kwizinambuzane ezincinane ukuya kwizilwanyana ezincancisayo. Kukho ngaphezu kwesigidi iintlobo ezaziwayo zezilwanyana, nganye ineempawu zayo ezizodwa kunye nokulungelelaniswa okuzivumela ukuba ziphile kwindawo yazo ethile. Izilwanyana zinokwahlulwa ngokweempawu zazo zomzimba, indlela yokuziphatha kunye nendawo ezihlala kuyo.
Indima yezikhonkwane kwizilwanyana
Izikhonkwane zidlala indima ebalulekileyo kwizilwanyana. Zenziwe ngeprotein eqinile ebizwa ngokuba yikeratin, ekwadala isiseko seenwele kunye neentsiba. Izikhonkwane zisetyenziselwa iinjongo ezahlukeneyo, kuquka ukukhusela, ukulungiswa kunye nokunyakaza. Kwezinye izilwanyana, izikhonkwane zisetyenziselwa ukwemba, ukukhwela, nokubamba amaxhoba. Kwezinye, zisetyenziselwa ukubamba kunye nokulawula izinto.
Yintoni Iminwe?
Iminwe zizinto ezakhiwe ngamathambo eziphuma esandleni okanye ngeempunzi kwaye zisetyenziselwa ukubamba kunye nokukhohlisa izinto. Iminwe ikhona kwiiprimates, kuquka abantu, iinkawu, iinkawu, kunye nezinye izilwanyana ezanyisayo, ezifana neerakhoni kunye neeopossums. Iminwe ikwabizwa ngokuba ngamadijithi, kwaye ibalulekile kubuchule bemoto obufanelekileyo obunjengokubhala, ukudlala izixhobo zomculo, kunye nokuchwetheza kwiikhibhodi.
Izilwanyana ezineMinwe
Njengoko bekutshiwo ngaphambili, kukho iminwe kwiiprimates nakwezinye izilwanyana ezanyisayo. Iiprimates, kuquka nabantu, zineebhontsi ezichasayo, nto leyo ethetha ukuba zinokubamba umnwe ngamnye ngobhontsi wazo. Obu buchule buvumela iiprimate ukuba zibambe izinto ngokuchanekileyo nangobuchule. Ezinye izilwanyana ezineminwe ziquka iiraccoon, iiopossums, kunye nezinye iindidi zamalulwane.
Zeziphi Izilwanyana ezinezikhonkwane?
Izikhonkwane zikhona kwizilwanyana ezininzi, kuquka iikati, izinja, iibhere kunye neentonga. Noko ke, asizizo zonke izilwanyana ezinezikhonkwane. Ngokomzekelo, ezinye izilwanyana, njengeentaka nezirhubuluzi, zineenzipho endaweni yezikhonkwane. Izikhonkwane azikho nakwiintlobo ezithile zezilwanyana ezanyisayo, njengeminenga, amahlengesi, neeporpoise.
Umahluko phakathi kweNzipho kunye nezikhonkwane
Iinzipho kunye nezikhonkwane zihlala zisetyenziswa ngokutshintshanayo, kodwa zizinto ezihlukeneyo. Iinzipho zigobile, izakhiwo ezitsolo ezisetyenziselwa ukubamba amaxhoba, ukukhwela, kunye nokugrumba. Iinzipho zenziwe ngeproteni efanayo nezikhonkwane, ikeratin. Nangona kunjalo, iinzipho zijiyile kwaye zigobile kunezikhonkwane. Izikhonkwane, kwelinye icala, zithe tyaba kwaye zincinci kwaye zisetyenziselwa ukubamba kunye nokwenza izinto.
Izilwanyana ezineNzipho
Izilwanyana ezineenzipho ziquka iikati, izinja, iibhere kunye neentaka ezidla inyama. Uzipho lubalulekile ukuze ezi zilwanyana zibambe amaxhoba kwaye zizikhusele kumarhamncwa. Ezinye iindidi zeentaka, ezinjengokhozi nokhetshe, zineenzipho ezibukhali, okanye iinzipho ezizisebenzisayo ukubamba izilwanyana ezincinane ezincancisayo neentaka.
Impendulo: Sesiphi Isilwanyana Esinezikhonkwane Kodwa Asinaminwe?
Isilwanyana esinezikhonkwane kodwa esingenaminwe yindlovu. Iindlovu zinezikhonkwane ezingqindilili, ezigobileyo ezinyaweni zazo, ezisetyenziselwa ukutsala nokugrumba. Iindlovu azinayo iminwe, kodwa zinomboko, nto leyo ide ibe bhetyebhetye enokusetyenziselwa ukubamba izinto.
Iimpawu zesi silwanyana
Iindlovu zezona zilwanyana zasemhlabeni zikhulu kwaye zizalelwa eAfrika naseAsia. Zinolusu olungqindilili olungwevu kunye namabamba amade nagobileyo enziwe ngophondo lwendlovu. Iindlovu zizilwanyana ezihlala kunye kwaye zihlala kwimihlambi ekhokelwa ngumatriarch. Ziphila ixesha elide, ezinye ziphila iminyaka engama-70 endle.
Yintoni eyenza Esi silwanyana Sahluke?
Iindlovu zizilwanyana ezikhethekileyo ezineendlela ezininzi ezizivumela ukuba ziphile kwindawo yazo ethile. Ulusu lwazo olungqindilili luzikhusela elangeni nasekulunyweni zizinambuzane, lo gama amabamba azo esetyenziselwa ukuzikhusela nokugrumba. Iindlovu zikwadume ngokukhumbula kunye nobukrelekrele bazo.
Isiphelo: Ukwahluka koBukumkani bezilwanyana
Ubukumkani bezilwanyana liqela elihlukeneyo lezinto eziphilayo, nganye ineempawu zayo ezizodwa kunye nokuziqhelanisa. Izilwanyana ziye zavela kwizinto ezahlukeneyo ezifana nezikhonkwane, iinzipho kunye neminwe, ukuzinceda ukuba ziphile kwindawo yazo ethile. Ukuqonda umahluko phakathi kwezi zakhiwo kunokusinceda sikuqonde ukuntsonkotha kwezilwanyana.
IiReferensi kunye noFundo oluGqibeleleyo
- National Geographic: Izilwanyana
- Smithsonian's National Zoo & Conservation Biology Institute: Elephant
- Britannica: Nail
- IBritannica: Umnwe kunye neenzwane
- ISayensi ePhilayo: Yintoni uMahluko phakathi kweNzipho kunye nezikhonkwane?