Animal sexual behaviour takes many different forms, including within the same species. Common mating or reproductively motivated systems include monogamy...

Animal non-reproductive sexual behavior encompasses sexual activities that non-human animals participate in which do not lead to the reproduction of the...

Animal sexes may refer to: Animal sexual behaviour, sexuality and sexual activities within animal species Canine reproduction, the process of sexual reproduction...

Human sexual activity, human sexual practice or human sexual behaviour is the manner in which humans experience and express their sexuality. People engage...

Various non-human animal species exhibit behavior that can be interpreted as homosexual or bisexual, often referred to as same-sex sexual behavior (SSSB)...

Alison Snowden and David Fine Animal mobbing behaviour, an antipredator adaptation in prey species Animal sexual behaviour, mating or reproductively motivated...

book Biological Exuberance: Animal Homosexuality and Natural Diversity. Bagemihl writes that the presence of same-sex sexual behavior was not "officially"...

apparently independent of the consequences of behaviour. It was first used to describe situations in which an animal or person learns the characteristics of...

associated, usually implicitly, with sexual monogamy.[citation needed] Monogamy is defined as a pair bond between two adult animals of the same species. This pair...

relationships Animal sexual behaviour List of strip clubs Sexuality in Star Trek Sexuality in music videos Sexual slang African-American culture and sexual orientation...

seminal vesicles, the attempted elucidation of their role in other animals' sexual behaviour has been the object of experimental effort. No generalisation...

Green Porno is a series of short films on animal sexual behaviour. The series, which began in 2008 and aired on The Sundance Channel, is conceived, written...

Sexual cannibalism is when an animal, usually the female, cannibalizes its mate prior to, during, or after copulation. This trait is observed in many arachnid...

sex immediately traded the silver disc for a grape. Animal sexual behaviour Bonobo sexual behaviour "Penguins are turning to prostitution". BBC. February...

Ethology is a branch of zoology that studies the behaviour of non-human animals. It has its scientific roots in the work of Charles Darwin and of American...

they are preventing female access to a desirable mate. Polygyny Animal sexual behaviour#Polygyny A Greek–English Lexicon, Liddell & Scott, s.v. γυνή Clutton-Brock...

Abnormal behaviour in animals can be defined in several ways. Statistically, abnormal is when the occurrence, frequency or intensity of a behaviour varies...

display behaviors in which an animal, usually a male, attempts to attract a mate; the mate exercises choice, so sexual selection acts on the display....

and has been an instinctive form of sexual behaviour and psychology among humans. Other forms of penetrative sexual intercourse include anal sex (penetration...

known as a Fisherian runaway. These structures serve as cues to animal sexual behaviour, that is, they are sensory signals that affect mating responses...

Comfort behaviours in animals are activities that help maintain the pelage, feathers, integuement or musculoskeletal system and increase the physical...

psychology Sexual differentiation Sexual dimorphism measures Sexually dimorphic nucleus Gynandromorphism Encyclopedia of Animal Behaviour. Vol. 2. Academic...

therefore its classification and possible diagnosis. Animal research has established that compulsive sexual behavior arises from the same transcriptional and...

Sexual coercion among animals is the use of violence, threats, harassment, and other tactics to help them forcefully copulate. Such behavior has been...

Patrick J. (2005). "Genetic evidence for sexual selection in black ratsnakes, Elaphe obsoleta". Animal Behaviour. 69 (1): 225–34. doi:10.1016/j.anbehav...

strategies are diverse and variable both across and within species. Animal sexual behaviour and mate choice directly affect social structure and relationships...

deals with issues arising from all aspects of sexuality and human sexual behaviour relating to the community and personal standards regarding the conduct...

connected to sexual selection and survival of the species in various ways. Typically, display behaviour is used for courtship between two animals and to signal...

in wasps of the family Vespidae. This wasp behaviour evidences the most fundamental characteristic of animal sociality: parental investment. Parental investment...

(1999-08-01). "The evolution of exaggerated sexual swellings in primates and the graded-signal hypothesis". Animal Behaviour. 58 (2): 229–246. doi:10.1006/anbe...