Unusual dragonfly swarms sweep across California after warm spring rains
Californians are spotting swarms of dragonflies flitting around parks, chasing mosquitoes in ponds and hunting flies on farms, a phenomenon experts say was likely fueled by unusually warm spring rains.
TL;DR
- Swarms of dragonflies have been seen across California.
- Dragonflies are present in parks, ponds, and farms.
- Experts attribute this increase to unusually warm spring rains.