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For Some Mammals It's One Love, But Reasons Still Unclear
Scientists are squaring off yet again on the question of why some mammals are monogamous. A new paper claims monogamy is most likely the result of males trying to protect their youngsters from murderous rivals, but a second study says monogamy in mammals evolved in species where females were scattered about.
Source: NPR
Posted on: Tuesday, Jul 30, 2013, 8:49am
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