Drawn animated loop. Six black bee like creatures with stripes of nothingness, two round white eyes and white translucent flapping wings fly by against a dark blue and grey mottled sky, fading to black with twinkling stars at the top. Each be has a short stingy tail, and are followed by little bursts of white ZZZZZs, seemingly expelled from their rear end and left to fade. I really don't know.