GUARDIAN | Science
Primates’ same-sex sexual behaviour ‘may reinforce bonds amid environmental stress’
灵长类同性性行为“可能在环境压力下加强纽带”

Researchers found same-sex sexual behaviour was widespread in most major groups, with reports in 59 species, including Barbary macaques (pictured).
2026-01-12 640词 中等
“There were many different species that unfortunately [are] all gone, that must have done this same thing as we see in apes, for example,” he said.
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