科学与环境
Butterflies use optical illusions to dodge predators
来源: Phys.org - latest science and technology news stories · 发布于
A bird attacking a butterfly will often find its beak snapping at thin air. According to new research, that split-second miss isn't just bad luck. It's caused by a visual illusion from the butterfly's wings.
A bird attacking a butterfly will often find its beak snapping at thin air. According to new research, that split-second miss isn't just bad luck. It's caused by a visual illusion from the butterfly's wings.
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