What are yellowjackets?

Yellowjackets on the Trail - American Trails

Horror and Hormones, Grief and Gore, in “Yellowjackets”

How to Get Rid of Yellow Jackets in Your Yard

Useful guide to differentiate between wasps, bees, hornets : r/coolguides

Why are yellow jackets so aggressive?

Yellowjackets - Lakewood Exterminating

Yellowjackets Home & Garden Information Center

What is 'Yellowjackets'? Here's what you need to know

Foraging Yellowjackets

Yellow Jacket Facts - NatureMapping

Pretty sure these are yellowjackets. But what is the giant one

Distinguishing between yellowjackets, wasps, and look alikes