Bird Mite

Bird nests, poultry houses, and occasionally indoor living areas if nests are nearby dwellings.

Blood of avian hosts (birds). They may bite humans or other mammals if their primary bird host is unavailable.

They are semi-permanent parasites that reside primarily in bird nests but migrate into homes through cracks or vents after birds vacate a nest. They are most active at night.

Potential risks include itchy skin irritation and red welts from bites. While they do not sustain life or reproduce on human blood, they can cause significant discomfort and stress to humans and pets. They offer no notable ecological benefits to humans.