Are fireflies flickering out?

Sara Lewis: Firefly populations, which illuminate and enchant on summer evenings, are flickering out

At-Home Nature Lessons: Firefly Facts + Printables — Boston Mamas

How You Can See Tens of Thousands of Fireflies Flash in Unison, Smart News

Are fireflies flickering out?

Flickering Fireflies

Keeping the Lights Burning: The Status of Fireflies in the United States and Canada

EarthSky Fireflies: How and why they light up

Here's Why There Are Fewer Fireflies This Year

Firefly facts and photos

News at a glance: U.S. tallies old-growth forests, Canadian scientists march for higher pay

Watch: Fireflies Glowing in Sync to Attract Mates

Seduction and Deceit in a Firefly's Flashes - The New York Times

Firefly Flash Patterns - Great Smoky Mountains National Park (U.S. National Park Service)

Why Do Fireflies Flash? - Colonial Pest Control

8 Interesting Things About Fireflies

September, 2016