Attack of the Wasps: Why They Attack Bees and Humans - Gard Otis

Smaller creatures have to learn to find ways in the animal kingdom; if they can't physically dominate their environment, other, occasionally strange, survival behaviors develop or the animal is wiped out. Entomologist Gard Otis studied bees in Vietnam and observed that they regularly treat the outside of their hives with animal dung after they had been attacked. He also shares about how the smaller bees thwart wasp attacks, and why wasps attack people.