Bird mites are tiny parasites primarily found on birds and in their nests, but they do not jump. Tiny, less than 1 millimeter long, these arachnids are semi-transparent, turning reddish after feeding. They have eight legs and an oval body, often resembling walking pepper flakes. While bird mites prefer avian hosts, they can infest homes and bite humans or pets when their primary food source is unavailable.
How Bird Mites Move
Bird mites move by crawling across surfaces, such as from a bird to its nest, or from a nest into a home. Mites are attracted to warmth, carbon dioxide, and vibrations, signaling a potential host. If bird nests are near windows, vents, or other openings, mites can easily crawl into a house, especially after young birds fledge or abandon a nest, leaving them without their usual food source. Mites can also “hitchhike” into homes on clothing, bags, or pets from infested areas. While they can bite humans and pets, human blood is not sufficient for their survival. Bird mites typically die within a few days to weeks without avian hosts.
Signs of a Bird Mite Infestation
Infestations are recognized by physical and visual indicators. People may experience small, itchy red bites, often mistaken for other insect bites. These bites can cause severe itching, skin irritation, and are often noticeable at night. A crawling sensation on the skin, particularly at night, can also indicate mites.
Visually, bird mites appear as tiny specks, difficult to see. After feeding, they become darker, reddish or blackish. Common indoor locations for mites include areas near windows, ceilings, and attics, especially if close to bird nesting sites. Bird nest materials or droppings near entry points also signal infestation.
Managing a Bird Mite Problem
Managing a bird mite problem requires immediate action and preventative measures to eliminate the source and deter future infestations. First, locate and safely remove any bird nests on or near the building, as these are the primary source. Before removal, ensure the nest is inactive and check local regulations, as some bird species and their nests are protected. When removing nests, wear protective gear to prevent direct contact with mites and potential pathogens.
After nest removal, thoroughly clean affected areas. Vacuum carpets and upholstered furniture frequently, sealing and disposing of the vacuum bag immediately. Wash linens, clothing, and bedding in hot water. Wipe down hard surfaces with a damp cloth or disinfectant solution to eliminate remaining mites. Showering with soap and water can help remove mites from the skin.
Preventative measures include discouraging birds from nesting on your home and sealing entry points. Seal cracks, crevices, and gaps in walls, foundations, and around windows and doors to block mite access. Install bird control spikes or netting to deter birds from building nests in susceptible areas like eaves, chimneys, and vents. For persistent or widespread infestations, consult a professional pest control service to identify the source and apply appropriate treatments.