Most bugs can't see red--but these beetles can

Breakthroughs, discoveries, and DIY tips sent every weekday. Most insects have evolved to see the blue, green, and even ultraviolet spectrums. But most insects have trouble parsing one hue in particular: red. Even bees and other pollinators that visit traditionally vibrant poppies aren't attracted by the visible coloration, but by the UV light reflected from their petals. Now, an international zoology team has discovered that some insect species can manage to see what their relatives cannot.