futurebird OP , 28 days ago @Zeugs @jonhendry It allows some desert ants to navigate by the sun... something about polarized light that helps them to find their nest on hot sand where they can't lay pheromone trails. There may be other uses... but I don't know about them.
@Zeugs @jonhendry
It allows some desert ants to navigate by the sun... something about polarized light that helps them to find their nest on hot sand where they can't lay pheromone trails. There may be other uses... but I don't know about them.