Fireflies, also called lighting bugs, are magical beacons, that light up at dusk into the night, in only certain parts of the world, and only at certain times of the year, in their mating call dance. Here is a HIGH DEFINITION magical display of real footage of fireflies captured on film in my favorite park in Allentown, Pennsylvania. Photography and Editing by Sheri Watson. Music by Freeplay Music: "Distant Places", Composer: Alex Collier and "Out of Necessity", Composer: Simon Brewer.