Yiziphi izilwane ezisheshayo emhlabeni?
Kunezindlela ezihlukahlukene zokuhlukanisa ukuthi iziphi izilwane ezishesha kunazo zonke emhlabeni. Isilwane esishesha kunazo zonke embusweni wezilwane yi-peregrine falcon, efinyelela isivinini esifinyelela ku-389 km/h (242mph) endizeni eqonde phezulu lapho igxumela ukuyozingela. Isilwane esishesha kunazo zonke emhlabeni yi-cheetah, ekwazi ukugijima ngesivinini esingamakhilomitha angu-120.7 ngehora (75 mph). Isilwane esibhukuda ngesivinini esikhulu kunazo zonke emhlabeni yi-swordfish, efinyelela isivinini esifinyelela ku-98.27 km/h (60). Uma kuqhathaniswa, irekhodi lamanje lejubane lomuntu liyi-44.72 km/h (278mph) futhi labekwa ngu-Usain Bolt.