What leads to the difference in food requirements between young and adult hawks?

Young hawks require more food due to growth because they are in a critical phase of development that demands increased nutritional intake. As they are growing, they need extra energy and nutrients to support their physical development, including the growth of muscles, feathers, and skeletal structure. This higher demand is particularly prominent during the early stages of their life when they are still developing essential hunting and survival skills.

On the other hand, while younger hawks might hunt smaller prey out of necessity or inexperience, adult hawks typically have the skills to hunt a wider range of prey and have established hunting territories. Thus, their food requirements balance out over time as they complete their growth and become independent. The premise that adult hawks are less skilled is inaccurate, as they usually possess more experience and proficiency in hunting. Additionally, food requirements do not remain consistent throughout a hawk's life; they fluctuate based on age, health, and seasonal availability of prey.