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Zoophilia is a paraphilia involving a sexual fixation on non-human animals. Bestiality is cross-species sexual activity between human and non-human animals. The terms are often used interchangeably, but some researchers make a distinction between the attraction zoophilia and the act bestiality. Although sex with animals is not outlawed in some countries , in most countries, bestiality is illegal under animal abuse laws or laws dealing with buggery or crimes against nature. Three key terms commonly used in regards to the subject— zoophilia , bestiality , and zoosexuality —are often used somewhat interchangeably. Some researchers distinguish between zoophilia as a persistent sexual interest in animals and bestiality as sexual acts with animals , because bestiality is often not driven by a sexual preference for animals.
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Robert Mills does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. The prevailing view is that animals mainly have sex to reproduce. Until recently, therefore, scientists assumed that animals were relentlessly heterosexual. This is the message conveyed by countless zoos, wildlife documentaries, books and films. But arguing against these viewpoints, biologists such as Bruce Bagemihl and Joan Roughgarden have begun putting forward evidence that animal sexuality comprises an array of behaviours, gender expressions and body types. In fact, reproduction is marginal to many species.
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Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. A Nature Research Journal.
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