 SCP-569 appeared to be a collection of 46 animate, disembodied, floating human heads. All instances are identical, resembling a bald man in his late 40s. SCP-569 will usually congregate into a loose swarm and float aimlessly at a mean height of 10 meters. Individuals will randomly shift between several identical expressions, ranging from apparent joy to considerable distress. In addition, instances of SCP-569 appear to react to temperature variances. Temperatures below 4 degrees centigrade render them inert. If an instance of SCP-569 is assaulted by a human, a sudden movement is perceived in its direct field of vision, or a sufficiently sudden loud noise occurs in the immediate vicinity, the affected instances will transform into an aggravated state and attempt to destroy the source of aggression or noise.