Of the more than 4,000 known species of wasps in California, two are known as mud daubers: Sceliphron caementarium (black-and ...

Of the over 4,000 known species of wasps in California, two are known as mud daubers: Sceliphron caementarium (black and yellow mud dauber) and Chalybion californicum (blue mud dauber). Mud daubers ...

I recently found and killed a yellow-and-black mud dauber wasp that was very docile because I didn't realize mud daubers are non-aggressive. When left alone, these wasps only use their stingers to ...

Q: I have mud daubers every year around my house. What can you tell me about them, and are they dangerous? A: Mud daubers are medium-size wasps with a very narrow waist. These wasps are usually dark ...

If you've had odd, black bugs chasing you around your home, you're not alone. Especially in Texas. Small, black insects are common here, but when it comes to mud daubers and ensign wasps, there's good ...

Many people tend to run when they see a wasp and avoid an area if they see one of their nests overhead. However, did you know there is a special species of wasps that also build their nests out of mud ...

Mud daubers are wasp-like insects that construct nests from mud. They make a variety of nests ranging from elaborate structures (i.e., multiple tubes several inches long or small vase-like nests ...

Mud dauber wasps may look menacing, but they are actually fairly harmless to people. These solitary wasps get their name from the mud they use to make their nests. There are a few different types of ...

The other day, while helping a friend work on his roof, I was amazed to find what almost appeared to be concrete filling the space around the metal chimney for his wood-burning stove. Several inches ...