Bess beetles

Despite their modest appearance, the beetles of the family Passalidae boast remarkable social behaviors that are relatively uncommon among insects. These creatures, often found nestled within decaying logs, are unique in their cooperative care of young and use of complex communication systems, including the production of sound. This bond is facilitated by the adult beetles' ability to produce a variety of distinct sounds, serving not only to communicate but also to solidify their social structure. Challenging our usual perception of insects as solitary creatures, Passalidae demonstrates a sophisticated level of communal living and parental care, thus enriching our understanding of the diverse capabilities within the insect kingdom.