* Lifespan: Proboscis monkeys have a lifespan of around 20-25 years in the wild.
* Reproductive Age: Female proboscis monkeys reach sexual maturity around 4-5 years old.
* Gestation: They have a gestation period of around 160-170 days.
* Interbirth Interval: The time between births is variable, but generally around 2-3 years.
Therefore, a female proboscis monkey could potentially have several babies throughout her lifetime, but the exact number will vary depending on:
* Survival: Young monkeys are vulnerable and infant mortality can be high.
* Individual Factors: Health, nutrition, and environmental factors can influence a female's reproductive success.
It's important to remember that each individual animal is unique and their reproductive potential will vary.