Quantcast

Latest Sainath Suryanarayanan Stories

444948981de5a4f3d9b17b073770f8151
2011-01-25 07:35:00

Future queen or tireless toiler? A paper wasp's destiny may lie in the antennal drumbeats of its caretaker. While feeding their colony's larvae, a paper wasp queen and other dominant females periodically beat their antennae in a rhythmic pattern against the nest chambers, a behavior known as antennal drumming. The drumming behavior is clearly audible even to human listeners and has been observed for decades, prompting numerous hypotheses about its purpose, says Robert Jeanne, a professor...


Word of the Day
mundungus
  • A stinking tobacco.
  • Offal; waste animal product; organic matter unfit for consumption.
This word comes from the Spanish 'mondongo,' tripe, entrails.