yes they are very dangerous and are super aggressive and will sting you without you doing anything
Yes - there are many types of wasps in California including: German yellowjacket, western yellowjacket, California yellowjacket, paper wasp, mud dauber, fig wasp, Western sand wasp, square headed wasp, bee wolf, Pacific burrowing wasp, gall wasp, soldier wasp, club horned wasp, burrowing wasp, blue mud wasp, cutworm wasp, thread-waisted wasp, mason wasp, potter wasp, and pollen wasp. Obviously this is not a complete list - just scratching the surface really - but it does demonstrate that California has plenty of wasps.
Brown you mean.They are Mud Wasp.
the wasp venom can effect the tarantula' s venom
no
Yesss. They are spiny and poisonous.
The sting of a queen wasp is painful and, in rare cases, can cause a dangerous reaction.
European wasp
Wasp stings are not poisonous, but can be dangerous if the person has an allergy to the chemicals in a wasp sting. This principle applies to the Green Headed Wasp.
It depends where you are stung but no not really
Thousands of insect mimic appearance and behavior or predatory or dangerous animals. One is the wasp moth. It is a moth that appears to be a wasp.
The sirex wood wasp is toxic to trees, but not to humans. The wasp injects a toxic mucus and a fungus while she is laying her eggs in the bark of susceptible pine trees.