Bonobos weigh just 2.8 pounds on average when they are born. Females eventually grow to weigh around 68 pounds while males grow to weigh roughly 86 pounds. Bonobos reach maturity at 8 or 9 years old.
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Bonobos weigh just 2.8 pounds on average when they are born. Females eventually grow to weigh around 68 pounds while males grow to weigh roughly 86 pounds. Bonobos reach maturity at 8 or 9 years old.