From the novel Ender's Game, the "Buggers" are an alien species through which their queen can telepathically talk to each individual member of her species, but no people other than Ender. The lack of The 2 species to successfully converse serves to be a critical component on the novel's plot. https://adhesivechromeletters91346.full-design.com/rumored-buzz-on-alien-emblems-71492598