If people think about men's evolutionary psychology, they think aggressiveness. But if you look at male animals they are the ones people think are impressive and beautiful (peacock and tail, lion and mane) and produce beautiful things (bird song)?

I don't know what the question mark does at the end. :D

Edit: In case somebody didn't know, males try to impress females with these traits. They show that they have what it takes. This somehow reminds me of humans - or should I say humen.

Anyway, it's telling that in our culture this is not something we talk about. Instead, the stereotype of men, maleness is pretty negative and emphasizes aggression and violence - which is present in many of our animal relatives, no doubt about it. But it's not the whole picture.