Chimpanzee gay

These animals have been observed practicing homosexual courtship, sexual behavior, affection, pair bonding, or parenting.

Chimpanzees, humans' more violent cousins, do not seem to use sex in this way. They occasionally torture each other, kill strangers and demonstrate other echoes of humanity's dark side.

Researchers from Durham University have observed that chimpanzee males engage in more same-sex sexual encounters than was previously believed as part of managing and resolving social tensions.

We discuss this event with respect to the putative functions of homosexual behaviour in great apes. Given its rarity in chimpanzees, this fellatio between adult males also highlights the apparent behavioural flexibility present in our close relatives.

But in the debate over whether gay marriage, or any other non-reproductive sexual relationship, is "natural," no other animal holds more importance. Homosexuality in bonobos is not cultural.

List of mammals displaying homosexual behavior Giraffes in Kenya; giraffes have been called "especially gay " for engaging in male-male sexual behavior more often than male-female (heterosexual) sex. [1][2] This is a list of animals for which there is documented evidence of homosexual behavior.

Researchers from Durham University have observed that chimpanzee males engage in more same-sex sexual encounters than was previously believed as part of managing and resolving social tensions. “We don’t just have sex to reproduce – new research suggests that using sex to manage social tension could be a trait that existed in the common ancestor of humans and apes six million years ago.

Once shunned as a subject unfit for science, same-sex behavior among animals—documented in more than 1, species—is generating an explosion of new research.