Tulip flowers and a blue sky

Colorful public domain picture of a field of flowers. There is a blue sky and blossoming trees in the background.
3 votes
You would think that flowers have beatiful colors because they attract insects. Well, that is partially true. Most insects can’t see much or can’t see more than shades, with the exception of the honeybee. They can see most of the colors, just like humans. But wait, they can’t see red. If they can’t see red, why are there so many red flowers?
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