#Tiny brains, big surprise: Eavesdropping wasps gain insights about fighting abilities of potential rivals
“#Tiny brains, big surprise: Eavesdropping wasps gain insights about fighting abilities of potential rivals” Portraits of four Polistes fuscatus paper wasps. Credit: Elizabeth Tibbetts. Paper wasps eavesdrop on fighting rivals to rapidly assess potential opponents without personal risk. This new finding adds to mounting evidence that even mini-brained insects have an impressive capacity to learn,…