Final answer:
The natural lifespan of a whitetail deer can range from 6 to 14 years in the wild and up to 20 years or more in captivity.
Step-by-step explanation:
The natural lifespan of a whitetail deer, also known as Odocoileus virginianus, can vary depending on various factors. Studies have shown that the lifespan of a whitetail deer can range from 6 to 14 years in the wild. However, some whitetail deer have been known to live up to 20 years or more in captivity.
Factors that can influence the lifespan of a whitetail deer include predation, availability of food and water, disease, and habitat quality. In areas where hunting is permitted, human activity can also impact the lifespan of the deer population.
Overall, it is important to remember that individual deer lifespan can vary, and these numbers represent averages for the species.