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Pest Control/Newly renovated apartment and bird mites


Hello, One week ago I moved into a brand new apartment (Downey, CA)that was newly renovated, including new window screens.  Two days into my new residence, I noticed a ton of tiny insects.  The PCO has taken a sample for analysis.  I am betting that they are bird mites.  My landlady is accusing me of bringing them into the apartment either through my boxes or the moving van.  She said that she had an expert in the apartment before I moved in and he determined the apartment was free of pests.  If they do turn out to be bird mites, is it possible I brought them into the apartment?  I thought they only entered dwellings if their hosts have fled the nest.  I have not had any contact with abandoned bird nests at all during my move.  I think there is an abandoned bird nest in one of the trees in front of both the windows or one on the roof/eaves.  I would like an honest answer if I could be the source of contamination during the move.


You are correct, the only source for bird mites (see to make certain we are talking about the same mite) are abandoned nests. The mites are not moved between dwellings in belongings.

Jack DeAngelis

Pest Control

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Jack DeAngelis


I can answer questions about the control of pest insects, spiders, mites and related arthropods. These household pests include termites, carpenter ants, powderpost beetles, nuisance ants, bed bugs, cockroaches, fleas, wasps, and many others. I can also answer questions about using pesticides and other pest control tools such as baits and traps.


I am a retired university extension entomologist. I've taught and conducted research in urban and agricultural entomology. I've published over 70 extension publications, 20 research publications and several books about insects.

Ph.D. in Entomology

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