Which type of raptor starts molting its outermost primary first and then proceeds in sequence to the innermost primary?

The correct answer is based on the general molting patterns observed in various types of raptors. In the case of falcons, buteos, and accipiters, they all follow a specific pattern of molting that does not start with the outermost primary feathers. Each group has unique characteristics and behaviors, including how and when they molt.

For most raptors, the molting process typically starts with the inner primary feathers and progresses outward to the outermost feathers. This sequential pattern helps maintain flight efficiency and overall functionality during the molting period. The concept behind this is that retaining the innermost primaries contributes to stability in flight while the outer feathers are being replaced.

Thus, the answer indicating "none of the above" is appropriate, as no specific group among falcons, buteos, or accipiters aligns with the description of molting starting from the outermost primary feathers and moving inward. Understanding the molting process is key for falconers, as it affects the bird’s hunting capabilities and care throughout the season.