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As for animals, they need to avoid predators. I'd say that blue isn't the best color to hide in most areas. So selection should favor other colors, unless the c
by jcynix 2y ago
As for animals, they need to avoid predators. I'd say that blue isn't the best color to hide in most areas. So selection should favor other colors, unless the color is used as a warning, e.g. to signal a poisonous creature.
- barrell 2y agoAlso IIRC (and cursory searches seem to agree) blue is the most common/prominent color other animals see