Cicada 2024 Timeline Ppt

Cicada 2024 Timeline Ppt. (photo by catherine dana, ph.d.) For the first time in 221 years, this spring will see billions, if not trillions, of cicadas.


Cicada 2024 Timeline Ppt

Negative (absence) records are indicated by a black “x”. Two broods of cicadas—brood xix and xiii, which emerge every 13 and 17 years, respectively—are appearing together in 2024.

Cicada 2024 Timeline Ppt Images References :