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tablack01's avatar

Why are some monkey's butts red?

Asked by tablack01 (313points) September 15th, 2010

I see monkeys with red butts. Why?

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3 Answers

syz's avatar

It’s a secondary sexual characteristic and helps to attract mates (and not just their butts). In chimpanzees, the anogenital swelling and coloration of females indicates breeding status.

syz (36034points)“Great Answer” (8points) Flag as…
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weeveeship's avatar

I don’t know, but baboons have very red butts.

I guess it’s just genetics.

weeveeship (4665points)“Great Answer” (1points) Flag as…

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