Fort Indiantown Gap in Lebanon County is the last refuge in the east for the regal fritillary, a type of butterfly that resembles a monarch in size and coloring, but with a splash of dark brown on ...

For comparison, just a few years ago, I spotted my first monarch butterfly of the year while on vacation in Delaware in August. I only saw three monarchs in Pennsylvania that entire year.

but the eastern butterfly has just one habitat at the National Guard installation about 100 miles west of Philadelphia. For decades, the Pennsylvania National Guard and the Pennsylvania Department ...

This article originally appeared on StateImpact. About a million animal and plant species are threatened with extinction. A stark United Nations report earlier this year found human activities are ...

beautiful places and delicious food of Pennsylvania. Sign up for free here. The eastern regal fritillary butterfly once floated across meadows from North Carolina to Maine. Now the range of the ...

and delicious food of Pennsylvania. Sign up for free here. The eastern regal fritillary butterfly once floated across meadows from North Carolina to Maine. Now the range of the vividly patterned ...