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Or at least that's the case with male fruit flies...
The researchers got the flies drunk on the fumes of an ethanol-doused cotton pad placed at the base of the chamber, and filmed them using a camera held above the Flypub's transparent ceiling.
Male Drosophila will normally only court females, following them and vibrating their wings in a courtship "song", before attempting to copulate.
The first time they were exposed to alcohol, groups of male flies became noticeably intoxicated but kept themselves to themselves. But with repeated doses of alcohol on successive days, homosexual courtship became common.
From the third day onwards, the flies were forming "courtship chains" of amorous males.
Randy flies reveal how booze affects inhibitions - life - 03 January 2008 - New ScientistMale Drosophila will normally only court females, following them and vibrating their wings in a courtship "song", before attempting to copulate.
The first time they were exposed to alcohol, groups of male flies became noticeably intoxicated but kept themselves to themselves. But with repeated doses of alcohol on successive days, homosexual courtship became common.
From the third day onwards, the flies were forming "courtship chains" of amorous males.
