Do Gorillas engage in Homosexuality?
Do Gorillas engage in Homosexuality? Many people frequently ask whether mountain gorillas engage in homosexuality; the answer is yes. Although these same-sex interactions occur infrequently, researchers have clearly documented this behaviour across species.
Just like in other primates and human beings, to whom gorillas are close relatives, gorillas practice same sex at times. Over time, the social and sexual behaviours of gorillas have been diverse, and a deep understanding of their sexuality is key.
In this article, Wild Travel Safaris provides a detailed overview of same-sex gorilla characters, among man’s closest relatives. Same-sex behaviour in mountain gorillas is a social behaviour that helps strengthen bonds, reduce tension, offer comfort, and establish dominance.
Observed Same-Sex Behaviour in Gorillas
While observers rarely witness same-sex interactions in some gorilla populations, they have documented these encounters among the endangered species on several occasions. Specifically, homosexuality occurs quite commonly among female gorillas both in the wild and in zoos; consequently, these animals demonstrate same-sex behaviour in the following ways.
Female–female mounting
In some cases, female gorillas mount one another; specifically, this occurs during periods of social excitement or when they are forming close alliances. Because these interactions are often brief and gentle, they typically involve grooming, touching, or other playful behaviours.
Genital contact between females
Female pairs occasionally rub or press their genitals together; specifically, these interactions occur more frequently when they lack infants. Furthermore, a new female may initiate this behaviour to ease social tension upon joining a group.
Sexual-type play in juveniles
Same sex behaviours in gorillas. Young gorillas, like many mammalian juveniles, engage in exploratory play. Some of this play involves mounting or genital touching with peers of either sex. In young animals, this is not considered sexual orientation but part of normal developmental behaviour.
Rare male–male interactions
Adult male gorillas occasionally exhibit same-sex behaviour; however, this occurs less frequently than among females. Specifically, males in bachelor groups may engage in these acts to manage social stress and effectively reduce aggression. Black backs and subordinate males engage in same sex behaviours, unlike the Silverbacks, who rarely do so.
Why Do Gorillas Exhibit Same-Sex Behaviours?
With each gorilla family headed by one dominant Silverback gorilla with strict rules and group bonding, same sex behaviours help gorillas in;
1. Social Bonding
Adult female gorillas engage in same-sex behaviours so frequently that observers often view these interactions as friendships. While a silverback leads each group and mates with all the adult females, these females also turn to one another to maintain calm. Specifically, genital rubbing satisfies their libido and effectively reduces tension within the family.
2. Conflict Resolution
In some cases, gorillas engage in same-sex behaviour to alleviate stress from family conflicts; specifically, they use these interactions to ease tension when they feel stressed over food, space, or dominance.
3. Practice and Learning
Sexuality in Gorillas. Just like in human beings, the juvenile gorillas practice same-sex when trying to explore adult behaviours. The feelings drive them to the same sex or another sex by mounting, genital rubbing and other intimate behaviours. These practices initiate juveniles into adult reproductive and dominance roles in males.
4. Comfort and Emotional Expression
Research also shows that gorillas engage in same-sex behaviours like touching, grooming, and intimacy; furthermore, they use these gestures as a deep emotional expression. Additionally, gorillas may use homosexuality to express affection, reassurance, or curiosity.
Do Gorillas Have Sexual Orientations Like Humans?
NO, same sex behaviours in gorillas are not as intense as in human beings. Homosexuality in gorillas is a rare case, which is situational and not intentional. The endangered primates do not form long-term same-sex relationships.
Same-Sex Behaviour in Gorillas Compared to Other Primates
- Bonobos: Bonobos are the leaders in same-sex practices among primates. Homosexuality plays a big role in the social behaviours of bonobos in their societies.
- Chimpanzees: Same-sex practices have been observed, especially among adult males.
- People: In recent times, human beings have embraced same sex behaviours, especially in the Western world.
Conclusively, yes, gorillas engage in homosexuality, though not frequently. Same sex behaviours in gorillas serve social and emotional purposes, building bonds, resolving conflicts and expressing affection.


