Wildlife Spotlight: Your Guide to Understanding Wasp Nests
Wasps are common across Dallas-Fort Worth, but not all species pose the same risk. The nest you find can help you understand what you’re dealing with — and whether you should be concerned. Let’s look at three of the most common: mud daubers, paper wasps, and yellowjackets.
Mud Daubers
Nest Appearance: Hardened mud tubes, often stacked side by side. Each tube is about the size of a finger, sealed once the female stocks it with food (usually spiders) for her young. Some species may create larger clumps or rounded nests, but tubular nests are most common around DFW.
Materials: Built from mud collected and molded into place.
Location: On walls, ceilings of porches, attics, sheds, and other sheltered surfaces.
What to Know: Mud daubers are solitary and not aggressive. They rarely sting unless directly handled, and their nests usually pose little risk.
Paper Wasps
Nest Appearance: Upside-down umbrella with exposed combs. You can see the open hexagonal cells and sometimes the larvae inside.
Materials: Made from chewed plant fibers mixed with saliva, creating a papery gray texture.
Location: Often under eaves, porch ceilings, and tree branches.
What to Know: Generally less aggressive than yellowjackets but will defend their nest if disturbed.
Yellowjackets
Nest Appearance: Large, enclosed nests with smooth papery walls. Above ground, they’re often football-shaped; underground nests are hidden, with only a small entrance hole visible.
Materials: Multiple layers of chewed wood pulp forming a protective paper shell.
Location: Trees, bushes, attics, wall voids, and underground rodent burrows.
What to Know: Highly aggressive defenders of their nests. Colonies can number in the thousands, and disturbing them may trigger a swarm.
Why Nest Identification Matters
Mud Daubers: Usually harmless, though abandoned nests may attract other pests.
Paper Wasps: Removal is best handled early before colonies expand.
Yellowjackets: Extremely risky to deal with yourself. Professional removal is strongly recommended.
Stay Safe with Professional Pest Control
Even if a wasp seems harmless, approaching nests carries risks. Proper identification helps, but safe removal should always be left to professionals, especially for yellowjackets.