As she's flying overhead, it's a gorgeous day; the sun is warm, beating down on her back, the wind is strong, helping hold her aloft with little effort, it's clear, and she can see for miles. There's only a few other travelers on the road, though she spots more as they approach closer to noon, traveling the opposite direction. The real question is if she spots the strange, disturbed dirt patch, off the side of the road... (DC 15 Perception to notice a mound, just off the side of the road, that looks recently dug.)