托福口语 Task 4

Today we're going to talk about a fascinating adaptation in the animal kingdom: camouflage. But not just any camouflage—I'm focusing on what we call 'disruptive coloration.' This is when an animal has patterns, like spots or stripes, that break up its outline, making it harder for predators or prey to recognize it as a single object. Let me give you two examples. First, consider the zebra. Its black and white stripes might seem conspicuous on a plain, but when zebras stand together in a herd, the stripes create a confusing, flickering pattern that makes it difficult for a lion to single out one individual. Second, think of the leopard. Its rosette-shaped spots mimic the dappled light and shadows of the forest floor. When a leopard rests in a tree, these spots make its body blend seamlessly into the leaves and branches, so it can stalk prey without being noticed. So, disruptive coloration is not about blending into the background uniformly, but about breaking up the body's shape to confuse the viewer.