Bird Mite

Found in bird nests (pigeons, starlings, sparrows) and poultry houses; they may enter homes through windows or vents if a nest is nearby.

Blood of avian hosts (birds); they will bite humans search for a host if their primary bird host is gone, though they cannot survive on human blood alone.

Extremely active and mobile; they often wander into living spaces after birds fledge or leave a nest. They are most active at night or in high humidity.

Risks include intense itching, skin irritation, and dermatitis in humans from bites. They do not transmit diseases to humans but can cause significant stress; they offer no known ecological benefits in domestic settings.