![](https://nypost.com/wp-content/uploads/sites/2/2024/07/86076720.jpg?quality=75&strip=all&w=1024)
Fireflies are an enchanting phenomenon — but experts say they're disappearing
DELAWARE SEASHORE STATE PARK, Del. — On a muggy July evening, Delaware state biologist Jason Davis is doing what kids have done for ages: Trying to catch a firefly. It’s nowhere near as easy as the summer evenings of his own childhood, with only a few in …