So Lasindriel is up in the Pinefar Forest hunting grizzlies and this happens. Anyone have any idea what it was?

A strange whirring resonance becomes noticeable, underlying the sound of the gusting winds in a subtle harmony. Suddenly, a diminutive, ruby-colored form darts through the branches, carried on gossamer wings that beat so quickly they look like a silvery blur. The little form is gone within the bat of an eye, leaving an impression of an iridescent, lizard-like body that tapers into a graceful tail.