conservaquarium:Cuttlefish are incredible! Check out the male mourning cuttlefish (Sepia plangon) on
conservaquarium:Cuttlefish are incredible! Check out the male mourning cuttlefish (Sepia plangon) on the right. He’s trying to court the female to his left, but there’s another male present outside of the shot. He’s displaying a male color pattern toward the female, and mimicking a female pattern on the side facing the rival male! Tricking the rival into thinking he’s another female can buy him more time to court the lady. -- source link