
Strange love: 13 animals with truly weird courtship rituals
For Valentine's Day, Live Science gathers together some of the more extravagant and outlandish courtship rituals in the animal kingdom.
Here's what is known about human sex and sexuality in the physical, mental and emotional realms. LiveScience examines the latest psychological, biological and sociological studies on sex, ranging from dating and mating, to flirting and cheating, to birth control and STDs.
Related Topics: Animal Sex, Sex, Gender, Pregnancy