Striped and Aggressive: Spotting Yellow Jackets

Summer brings sunshine, cookouts, and time outdoors, but unfortunately, it's also peak season for yellow jackets. These striped stingers are attracted to sugary drinks, meat, and trash, which makes your backyard BBQ their dream destination. Unlike bees, yellow jackets can sting multiple times, and they’re quick to attack if you get too close to their nest. Here’s how to spot a yellow jacket, what to watch for, and how to keep your family (and your snacks!) safe all summer long.

What do Yellow Jackets Look Like?

Yellow jackets are often confused with bees, but these stinging insects are known for a few key differences:

Pro-tip: Still not sure what you’re seeing? Learn how to tell the difference between Yellow Jackets and Bald Faced Hornets, or Yellow Jackets and Wasps.

Understanding Yellow Jacket Behavior

Yellow jackets are social insects and live in large colonies. They become more aggressive in the late summer and early fall as their colonies grow and food options dwindle.

What to Know About Yellow Jacket Behavior:

• Nests are often hidden underground, in wall voids, or under porches and eaves
• Most active in late summer through early fall
• Extremely territorial and will defend their nests aggressively—even unintentional disturbances can trigger an attack
• Unlike bees, they aren't pollinators; yellow jackets are scavengers and predators
• Can sting repeatedly, making them dangerous to kids, pets, and anyone with allergies

Signs You Might Have a Yellow Jacket Nest

Yellow jacket nests can be hard to spot. Here’s what to watch for:

• Increased wasp activity
• Consistent traffic in and out of a small ground hole or wall opening
• Papery, ball-shaped nests in bushes or under roof eaves

Do not try to remove a nest on your own. It’s best to contact a professional like Ford’s Hometown Services.

How to Keep Yellow Jackets Away

The best defense is a good offense. Here are a few simple steps you can take:

• Keep food and drinks covered during outdoor meals
• Empty and clean garbage cans
• Secure garbage cans tightly
• Seal openings in walls, attics, or eaves
• Inspect outdoor areas regularly, especially in late summer
• Contact a pest control professional if you suspect a nest