Wildlife Wednesdays: Yellow Jackets

Yellow jackets may look like bees, but don’t be fooled—they are actually wasps and can be quite aggressive, especially as we transition from late summer into fall. Known for their bold behavior, these insects are much more likely to sting compared to bees, and unlike bees, they can sting multiple times.

In this week’s Wildlife Wednesday, we’ll dive into everything you need to know about yellow jackets: their behavior, nesting habits, and how to keep them from becoming a problem near your home.

What Are Yellow Jackets?

Yellow jackets are small wasps with distinct yellow and black markings on their bodies. They are social insects, living in large colonies with thousands of workers. Unlike bees, yellow jackets are primarily scavengers and are attracted to sugary foods and protein, making them frequent visitors at picnics and outdoor events.

Where Do Yellow Jackets Nest?

Yellow jackets prefer to build their nests in hidden or protected areas. Common nesting spots include:

• Underground burrows

• Wall voids

• Eaves and attics

• Tree trunks or thick shrubs

Underground nests are especially tricky because you might not notice them until it’s too late, leading to accidental stings when you step too close. Above-ground nests, such as those in attics or wall voids, can also go unnoticed until the yellow jackets become a serious issue.

Why Are Yellow Jackets More Aggressive in Late Summer and Fall?

As we move into late summer and early fall, yellow jackets become more aggressive. This is because their natural food sources—like nectar—start to dwindle. In response, they become scavengers, searching for sugary drinks, fruits, and proteins (think meat from your BBQ!).

This is also the time when their colonies are at their largest, and with more workers in the hive, they become more protective of their nests. If you accidentally disturb a nest, yellow jackets won’t hesitate to defend their territory.

Signs of a Yellow Jacket Infestation

Yellow jackets can become a big problem if they nest near your home. Here are some signs that you might have a yellow jacket issue:

• Increased Activity: Seeing more yellow jackets buzzing around, especially near food or sugary drinks.

• Nests: Discovering nests either in the ground or in hidden areas like eaves, attics, or sheds.

• Aggressive Behavior: Yellow jackets tend to be more territorial and may attack when you get too close to their nest.

Dangers of Yellow Jackets

While yellow jackets play a role in the ecosystem by controlling other pests, their aggressive behavior can make them dangerous to humans. Yellow jacket stings can be painful and may cause allergic reactions in some individuals. Because they can sting multiple times, encountering a nest or being swarmed by yellow jackets can be a serious threat, especially for children or pets.

How to Prevent Yellow Jackets from Nesting

Preventing yellow jackets from making your home their home is all about being proactive. Here are some tips to reduce the risk of a yellow jacket infestation:

1. Seal Entry Points: Check your home’s exterior for cracks or holes that yellow jackets could use to build nests inside walls or attics. Use caulk or other sealants to close off these openings.

2. Limit Food Sources: Keep sugary drinks and food covered when dining outdoors. Make sure trash bins are tightly sealed to avoid attracting scavenging yellow jackets.

3. Regular Inspections: Keep an eye on areas like eaves, attics, and other hidden spots for signs of yellow jacket activity. If you see increased activity around your home, it’s best to get a professional inspection.

4. Remove Existing Nests: If you spot a nest on your property, it’s essential to have it professionally removed. Yellow jackets can become very aggressive if their nest is threatened.

What to Do If You Find a Yellow Jacket Nest

If you find a yellow jacket nest near your home, it’s crucial not to disturb it. Attempting to remove or destroy the nest on your own can lead to painful stings and even a full-scale attack by the colony. Instead, contact a pest control professional, like Paragon Pest Control, to handle the removal safely and efficiently.

Conclusion

Yellow jackets are more than just a nuisance—they can pose a real threat, especially in late summer and fall when their behavior becomes more aggressive. By understanding their nesting habits and taking proactive steps, you can minimize the chances of an infestation around your home.

If you’re seeing an increase in yellow jacket activity or suspect you have a nest nearby, don’t wait. Contact Paragon Pest Control today for expert advice and safe removal. Call us at (972) 435-9797 or visit paragonpestdfw.com to schedule a free inspection.