A funny example of how two different complex adaptations can stably coexist within the same sex is Sepia apama, although this does involve cross-dressing. (I learned this from the BBC Life TV series, which is just amazing. I strongly recommend it to everybody.)
A funny example of how two different complex adaptations can stably coexist within the same sex is Sepia apama, although this does involve cross-dressing. (I learned this from the BBC Life TV series, which is just amazing. I strongly recommend it to everybody.)