Has anyone investigated this in non-human animals here on earth?
(… I realise that I have no idea how commonly, and how strongly, visual “attractiveness” is relevant to mating of non-human animals at all. Clearly at least sometimes it’s at least quite relevant (consider, e.g., peacocks), but beyond that I’m pretty clueless. If you’re reading this and know much more, please educate me!)
Has anyone investigated this in non-human animals here on earth?
(… I realise that I have no idea how commonly, and how strongly, visual “attractiveness” is relevant to mating of non-human animals at all. Clearly at least sometimes it’s at least quite relevant (consider, e.g., peacocks), but beyond that I’m pretty clueless. If you’re reading this and know much more, please educate me!)