Where is the bright yellow phase of the Cape Cobra typically prevalent, contrasting with darker morphs?
Answer
Drier regions like the Karoo and Namaqualand.
The golden-yellow coloration, which gives the snake its common moniker, is most frequently observed in specific arid and semi-arid environments within Southern Africa, particularly noted in the Karoo and Namaqualand regions. In contrast, darker morphs, such as the deep brown or solid black individuals, tend to dominate areas where dense, dark vegetation or rocky crevices offer better camouflage opportunities. This geographical correlation suggests that the expression of polymorphism is heavily influenced by localized selective pressures related to crypsis within the immediate micro-habitat.
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