German Yellowjacket Center for Invasive Species Research
PDF) Combined effect of ENSO and SAM on the population dynamics of the invasive yellowjacket wasp in central Chile
Yellowjackets (Vespula Wasps) Missouri Department of Conservation
Wicked Wasps. During the spring, you've probably…, by The Environmental Defense Initiative
Yellowjackets and baldfaced hornets
Citizen Scientists Reveal How the Common Wasp Spreads across UK
German yellowjacket Vespula germanica (Fabricius)
Asian Hornet Invading Europe, German Specimen Shows Species Is Spreading North
Yellowjackets (Vespula Wasps) Missouri Department of Conservation
There Are Wasps in the Yard. You'd Better Get to Know Them. - The New York Times
German yellowjacket, Vespula germanica Hymenoptera: Vespidae
How to Make a Bottle Trap to Control European Wasps – Deep Green Permaculture
Uncomfortable Company: Living with Yellowjackets - Topanga New Times
REMOVING GERMAN YELLOWJACKET NEST WITH MANCHESTER UNIVERSITY WASP SURVEY TEAM! Vespula Germanica!