What's That Bug? does not endorse extermination

Subject: Strange “next” on house wall
Location: Garden Grove, California
July 31, 2017 12:23 pm
These “things” are adhering to the stucco on the outside of the house. They are very hardy. No amount of hose spray will bring them down. I have eliminated other things like wasp nests before. Never seeing anything like this.
Signature: Bugged in California

Mud Dauber Nest

Dear Bugged in California,
This looks to us like a Mud Dauber Nest.  Mud Daubers are beneficial wasps that are not aggressive.  There is no need to hose it away.

What's That Bug? does not endorse extermination
Location: Garden Grove, California

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