Study: Chickens prefer beautiful humans.

Abstract: We trained chickens to react to an average human female face but not to an average male face (or vice versa). In a subsequent test, the animals showed preferences for faces consistent with human sexual preferences (obtained from university students). This suggests that human preferences arise from general properties of nervous systems, rather than from face-specific adaptations. We discuss this result in the light of current debate on the meaning of sexual signals and suggest further tests of existing hypotheses about the origin of sexual preferences.

https://doi.org/10.1007/s12110-002-1021-6

omg, that might be because we all are relatives, and have similar taste, or because there is universal concept of beauty, and we all get some of it. but i think first is more probable. #taste

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