Eastern cicada killers, also known as giant cicada killers, are a family of large wasps roughly 1-1.5 inches long with clear, brownish-wings and black-and-yellow patterns similar to most wasps.

When Brood XIX emerges in Tennessee mid-May, they'll face a unique, venomous predator — killer cicada wasps. The wasps, which can be found in the eastern and western United States, prey on ...