Eastern Yellowjacket - Loudoun Wildlife Conservancy

A Pollinator Primer : Virginia Department of Forestry

Maryland Biodiversity Project - Eastern Yellowjacket (Vespula maculifrons)

Maryland Biodiversity Project - Eastern Yellowjacket (Vespula maculifrons)

Loudoun Wildlife Conservancy

Loudoun Wildlife Conservancy

Maryland Biodiversity Project - Eastern Yellowjacket (Vespula maculifrons)

Habitat Herald Newsletters - Loudoun Wildlife Conservancy

Willistown Conservation Trust and Natural Lands Receive $25,000 from the Cornell Lab of Ornithology to Reverse the Decline of Grassland Birds in Chester County - Natural Lands

NJDEP, Fish & Wildlife