Kerri Donella

Double Cicada Brood 2024 Wikipedia Deutsch. The northern illinois brood spends 17 years underground before emerging and is known as brood xiii, while the great southern brood, or brood xix, lives. Their brood xix cousins emerge every 13 years and are spread across the midwest and southeast.

We’ll explain everything we know about this spectacular double brood event here. The northern illinois brood spends 17 years underground before emerging and is known as brood xiii, while the great southern brood, or brood xix, lives.