Currently viewing the category: "Nests"
What's That Bug? does not endorse extermination

Subject: Mystery Nest thing
Location: Oklahoma, USA
August 13, 2017 11:02 pm
This is up above out back doorway and I cant find it anywhere on google or anywhere! Mum thought it was a birds nest…
Signature: Edward

Paper Wasp Nest

Dear Edward,
This appears to be the nest of a Paper Wasp in the genus Polistes.  The individuals in your image look very dark, leading us to believe they might be
Polistes metricus which is described on BugGuide as “Very dark–abdomen is black and the thorax dark reddish-brown with black lines. Tibiae and tarsi are yellow.”  Based on BugGuide data, the species is reported from Kansas.  Of the genus, BugGuide notes:  “Not as aggressive as Hornets or Yellowjackets. Often build nests under eaves. May be considered beneficial to gardeners (feed on herbivorous insects).”

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

Subject: wasp nest?
Location: Everett, Wash.
July 14, 2017 5:58 pm
Hi bugman
this nest is in the eaves above the front door of my house, which is in the Seattle area.
it’s a wasp-like nest, but I’m not seeing much about black wasps?
I was planning to leave it alone but it just attacked and stung my roommate with no provocation (he was doing lawn work.)
now I’d at least like to know what they are? thanks …
Signature: Diane

Bald Faced Hornet Nest

Dear Diane,
This is a Bald Faced Hornet Nest, and like other social wasps, they will sting to defend the nest, but they are not considered aggressive.  This nest is already a considerable size with many workers that will help defend the nest.  Should you decide that you need to remove the nest for safety reasons, we would suggest getting a professional.

What's That Bug? does not endorse extermination

Subject: What is this nest?
Location: Top of an outdoor window
July 9, 2017 10:34 pm
I live in Scottsdale, AZ and this nest was not here yesterday. What is it and should I leave it alone? I’m vegan so I will only rid it if it is dangerous! Thank you!
Signature: Tina

Mud Dauber Nest

Dear Tina,
This is a Mud Dauber Nest, the nest of a non-aggressive, solitary wasp, probably the Black and Yellow Mud Dauber, that is often found near sprinklers and swimming pools where it gathers mud with which to construct its nest.  It appears your nest is at the beginning stages of construction.  Eventually, the female Mud Dauber will add additional chambers and each will hold a developing larva and the paralyzed spiders that will provide its food supply.

What's That Bug? does not endorse extermination

Subject: A nest of grasshoppers??
Location: Ontario Canada
July 8, 2017 10:30 am
We opened up our window on the second storey of our home and found this nest filled with these light green insect resembling a grasshopper. I didn’t think that they made nests so I’m not sure if my assumption is correct or how they would even get there. Any info would be really appreciated.
Signature: Thanks for any info.

Grass Carrying Wasp Nest

This is the nest of a Grass Carrying Wasp.  The female Grass Carrying Wasp constructs her nest and provisions it.  According to BugGuide:  “Larvae are fed Gryllidae (particularly tree crickets) or other Orthoptera.” 

What's That Bug? does not endorse extermination

Subject: What are these clay light shells
Location: Sydney Australia
January 28, 2017 8:07 pm
Found these in the backyard and just wondering what they were shells of..
Signature: Cindy

Mud Dauber Nest

Dear Cindy,
This is a mud nest constructed by a Wasp, probably a Mud Dauber in the genus
Sceliphron based on the image posted to Oz Animals.  The Brisbane Insect site has images of a female Mud Dauber constructing her nest as well as this information:  “The wasps build mud cells in sheltered locations. If the cell is opened, you will find a wasp larva, together with some spiders which are the larva’s foods. They are collected by the mother wasp.”

What's That Bug? does not endorse extermination