Iminenga yeHumpback: Ulwazi oluvuyisayo malunga nobuchule bokuzingela, ukucula kunye neerekhodi. Iinyani kunye nenkqubo, iimpawu kunye nesimo sokukhusela. Iingcebiso zokubukela umnenga.
ICetacea
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Iidolphin zaseAmazon zifumaneka kwisiqingatha esisemantla soMzantsi Merika. Bahlala emanzini acwengileyo kwaye bahlala kwiinkqubo zemilambo yaseAmazon naseOrinoco.