Birdwatch Note Rating
2023-04-08 05:44:33 UTC - HELPFUL
Rated by Participant: AEBE59562872DB93ECC627AC499DE279016DB2280ED987011E7017F57F68C8FF
Participant Details
Original Note:
The size of their testicles is inversely proportional to the loudness of their calls. This is because the energy required to produce loud calls comes at a cost to other physiological processes such as reproduction. https://www.upi.com/Science_News/2015/10/22/Study-The-louder-the-howler-monkey-the-smaller-his-testicles/2251445536012/
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