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"Two male stump tail macaques in mutual fellatio".
Ricky Gervais discusses Bruce Bagemihl's book "Biological Exuberance, animal homosexuality and natural diversity", paying particular attention to the illustrations by John Megahan.
Ricky Gervais discusses Bruce Bagemihl's book "Biological Exuberance, animal homosexuality and natural diversity", paying particular attention to the illustrations by John Megahan.





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By "abundance and extravagance," I guess they mean, if it overall results in more reproduction, evolution can benefit from turning up biologically-expensive sexual impulses so high that in some cases it results in non-reproductive copulation.