Oliver: As the group rides, late into the day, you catch sight of something in the trees, some distance away... Or rather, you feel as though you've caught sight of something, but every time you try to focus on it you find nothing, as though you were trying to watch yourself blink in the mirror... Just as you are ready to curse your stumbling imagination, however, it at last resolves: A figure, an elf, most probably, perched on a branch about forty yards away to the east, clothed to match the colors of leaf and bark... At first it appears to stand motionless, but no, the figure sways just as the branches do, equally responsive to the currents of wind...
And noticing that, you pick out another detail: This figure is holding a longbow, and it has been nocked, but neither aimed nor pulled...