THE ANIMAL SEX DIARIES

A male star coral releases sperm in to the drinking water. Invertebrates tend to be hermaphrodites. Some hermaphroditic land snails start off mating by having an elaborate tactile courting ritual. The 2 snails circle all-around each other for up to 6 hrs, touching with their tentacles, and biting lips and the region from the genital pore, which sho