Penn State Extension Hosts Dec. 18 Webinar On Fireflies In Pennsylvania

The Penn State Extension hosts a December 18 webinar on Fireflies in Pennsylvania from 11:00 a.m. to 12:15 p.m.

Fireflies are a familiar delight of summer nights, but their numbers are declining across Pennsylvania and beyond. 

This enlightening webinar explores the biology, life cycle, and diversity of these glowing beetles while examining the factors threatening their survival, including habitat loss, light pollution, and pesticide use. 

Learn what researchers are discovering about firefly ecology and practical steps you can take to help protect their habitats for future generations.

Who is this for?

-- Homeowners and gardeners interested in protecting backyard biodiversity

-- Master Gardeners and Penn State Extension volunteers

-- Educators and youth program leaders teaching about insects or ecology

-- Anyone curious about Pennsylvania’s native firefly species and what can be done to help them thrive

What will you learn?

-- How fireflies produce light and communicate through bioluminescence

-- Common firefly species found in Pennsylvania and how to identify them

-- Environmental and human-caused factors contributing to their decline

-- The role of habitat and moisture in their life cycle and survival

-- Simple steps landowners, gardeners, and communities can take to conserve fireflies

Click Here to register and for more information.

Visit the Penn State Extension website to learn more about many other educational opportunities.

Resource Link:

-- Visit the Pennsylvania Firefly Festival website for information on firefly research, educational materials and services.

Related Articles - Extension:

-- Penn State Extension Hosts Dec. 11 Webinar: A.I. Data Centers In Pennsylvania - Why Here?  Why Now?  [PaEN] 

-- Penn State Extension Hosts Dec. 18 Webinar On Fireflies In Pennsylvania  [PaEN]

-- Penn State Extension Hosts 7-Part Online Tree Tenders Training Starting Jan. 14 To Feb. 25  [PaEN] 

-- Penn State Extension, DCNR, PASA Host Mid-Atlantic Agroforestry Conference June 4-5, 2026 In Huntingdon County  [PaEN] 

-- Penn State Extension: Twofold Farm Grows A Food Forest Multifunction Riparian Buffer With Conservation In Mind In Wyoming County

-- Penn State Extension: Healthy Streams Typically Don’t Follow A Straight Line - Sinuosity And Stream Health 

[Posted: October 15, 2025]  PA Environment Digest