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These optical illusions are why butterflies are so hard to catch
Published 14 hours ago
Description
High-speed footage of takeoffs reveal that the butterfly markings mislead the eye, making them harder to catch.
00:45 Butterflies in flight create confusing motion cues that baffle birds
Research Article: Hancock et al.
14:09 Research Highlights
Research Article: Menezes and Podos
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