Bird mites are arachnids (8 legged creatures) with eight legs that are too small to be seen easily with the naked eye. They have an oval, white or grayish body with hairy backs, which helps distinguish them from other pests. Bird mites infest bedrooms and bathrooms but can quickly spread to carpeting, bedding, upholstered furniture, or clothing. They hide in cracks and darkened areas in the home or office when not active. Bird mites visible to the naked eye may appear as small, brown, walking pepper flakes. They tend to congregate where human beings work or play, near the computer, in cars, and the like.

Bird Mite Biology

Bird mites are tiny external parasites that thrive on the skin of both domestic and wild birds, including poultry, pigeons, starlings, sparrows, and canaries. These mites are highly adaptable, with different species exhibiting unique life cycles and feeding behaviors. Among the most common bird mites encountered in homes and farms are the northern fowl mites (Ornithonyssus sylviarum) and chicken mites (Dermanyssus gallinae). Bird mites live by feeding on the blood of their avian hosts, and their entire life cycle depends on access to bird blood for nourishment and reproduction. Adult mites can survive for several weeks without a blood meal, but they require regular feeding to lay eggs and sustain their population. Bird mites are especially prevalent in environments where birds nest or roost, and infestations often spike in spring and early summer when young birds are present. Understanding the biology of these parasites is crucial for effective control, as their persistence and rapid reproduction can quickly lead to widespread problems in both residential and agricultural settings.

Types of Bird Mites

There are several types of bird mites that can cause problems in homes, farms, and commercial properties. The northern fowl mite is one of the most widespread, affecting a variety of birds such as chickens, turkeys, and pigeons. Chicken mites, also known as red poultry mites, primarily infest chickens and other domestic fowl, but can also be found on wild birds. Poultry red mites are notorious for their reddish hue after feeding on bird blood, making them easier to spot during an infestation. Each species of bird mite has its own preferred hosts and behaviors, which can influence the severity and spread of mite infestations. Recognizing the specific type of mite present is essential for choosing the right pest control methods and preventing future outbreaks. Whether dealing with northern fowl mites, chicken mites, or poultry red mites, prompt identification and targeted treatment are key to protecting both birds and people from these persistent pests.

How can you tell if you have bird mites?

When you get infestations of them you may start feeling pinprick bites that accumulate into intense itching. You may or may not see lesions on your skin or small red bumps. They are often called “creepy crawlies” or “nose ticklers” because people get mysterious itching sensations at night. Although bird mites primarily feed on birds, they can occasionally bite humans, causing red bumps and itching. The itching is caused by fluids which their bites inject in the skin. An individual bird mite mark may resemble a large mosquito bite, but it will take much longer to heal. Sometimes a large area of bites accumulate on your skin and you get areas that look like rashes.

Applying a topical steroid can help alleviate itching and reduce inflammation caused by bird mite bites.

How do humans get infested with bird mites in Des Moines?

  • You have bird’s nests near your home.

  • If you live in an apartment and there are pigeons on the terrace.

  • If your dogs or cats get infested through their travels in the woods or grasses.

  • If you are a farmer and raise birds, like chickens.

  • If you have pet birds such as parrots, canaries, or finches, which can introduce bird mites into your home.

  • If you buy used furniture that has been infected.

  • If you visit hotels or work in a building that has been infected.

What does a bird mite infestation look like?

Infestation of bird mites is often similar to infestations of bed bugs. Bed bugs are actually considerably larger than bird mites and can be found nesting in the structure of the bed. Bed bugs leave traces of fecal leavings, bird mites do not. However, it is virtually impossible to tell the difference between bed bugs and bird mites in terms of their effects on humans. Bird mite effects can also be mistaken for scabies, which is caused by burrowing mites.

When are bird mites active?

Bird mites, like bed bugs, are largely active at night. However, they can cause problems during the day as well if they are disturbed. They are more active when the weather is humid or damp. They reproduce rapidly. You might see increased activity every week or so when new mites mature. Bird mite populations peak in the late Spring and Summer, when bird populations increase.

What do bird mites eat?

Like other mites, bird mites are parasites that feed on blood. The female mite needs blood to reproduce (like mosquitos). Their first food choice is young birds. Some types of mites, such as feather mites, live and feed on bird feathers and skin. However, they will attack human beings and other mammals when birds have gone away (as when young birds leave the nest). If they are well nourished, the population quickly increases into their thousands. People often feel overwhelmed by this largely hidden and invisible plague.

Where to look for infested bird nests

The most common way of eliminating Des Moines bird mites is through bird mites physical removal—locating and removing infested nests close to the house. This is considered the most effective method for eliminating bird mites from homes and should be combined with sealant and insecticide treatments for best results. These nests can be:

  • Around the eaves of homes.

  • Inside chimneys.

  • In spaces under the roof of a home.

  • In cavities in the outside walls.

  • In foundations and basements.

  • Around porches.

  • On window ledges.

Health Risks and Complications

Bird mite bites can pose significant health risks, especially for individuals who are sensitive or allergic to mite saliva. The bites often result in intense itching, skin irritation, and a mysterious tingling sensation that can be difficult to ignore. In some cases, repeated mite bites can lead to an uncontrollable itch, causing people to scratch excessively and potentially develop secondary skin infections. Those who work closely with birds—such as poultry farmers, pet bird owners, and animal caretakers—are at a higher risk of experiencing mite infestations and related health issues. To minimize the risk of bird mite bites and the complications they cause, it’s important to use effective insecticides, wear protective clothing, and practice good hygiene when handling birds or cleaning infested areas. Early intervention and proper treatment can help prevent more serious skin irritation and long-term discomfort.

Insect Diagnostic Lab

When dealing with a suspected bird mite infestation, an insect diagnostic lab can be an invaluable resource. These labs specialize in analyzing samples of mites and other insects to accurately identify the species involved. By determining the exact type of mite, pest control professionals can develop targeted treatment plans that are both safe and effective for your home or business. Working with an insect diagnostic lab ensures that you’re not only addressing the current infestation but also taking steps to prevent future problems with other insects or pests. Accurate identification is the foundation of successful pest control, allowing for precise application of treatments and minimizing unnecessary exposure to chemicals.

How to reduce bird mite populations

  • Reduce the misery from bird mites by applying an insect repellent, especially one containing diethyl meta-toluamide (DEET) or 3-methyl-n-diethylnemzamide.

  • Reduce irritation from the bites by applying anti-fish cream or lotion.

  • Prevent birds from occupying spaces very close to or inside homes.

  • Prevent bird mites by sealing entry points around your home and maintaining a healthy environment for pet birds.

  • Prevent mites by avoiding contact with bird nests, wearing protective clothing when handling birds, and managing bird presence around your property.

  • Treat infested areas with an approved insecticide, spray, or powder.

  • Call a registered pest control company if nesting material is inaccessible or if there are large infected areas.

After potential exposure to bird mites, thoroughly wash your skin with soap and body wash to remove mites and reduce irritation.

Delaying treatment for bird mite infestations can lead to more harm, including increased discomfort and potential health risks.

Bird mites feed on human blood, but they do not nest or live on human beings (as do scabies parasites). Once the source of infestation is eliminated, the bird mites will stop being a problem. Miller Pest Solutions can help you get rid of these pests with our treatment options!

Conclusion and Recommendations

Bird mite infestations can be a serious concern for homeowners, pet bird owners, and poultry farmers alike. To prevent bird mite bites and reduce the risk of mite infestations, it’s essential to take proactive steps such as sealing entry points, removing empty nests, and using effective insecticides where appropriate. Regular cleaning—such as vacuuming with a vacuum cleaner bag and washing bedding and clothing in hot water—can help eliminate mites and prevent their spread. Pet bird owners should routinely clean and disinfect cages and monitor their birds’ health to catch any signs of infestation early. Consulting with pest control professionals and utilizing the expertise of insect diagnostic labs can provide tailored solutions for your specific situation. By staying vigilant and working with experts, you can protect your property, your family, and your birds from the harm caused by bird mites and ensure a healthier, pest-free environment.