
Community identification
Bird Mite
Dermanyssus gallinae
- Order & Family
- Mesostigmata: Dermanyssidae
- Size
- 0.5 to 1.0 mm
Natural Habitat
Nests of wild or domestic birds, often found in eaves or window sills before moving indoors.
Diet & Feeding
Hematophagous, primarily feeding on the blood of birds but will bite humans if a host is unavailable.
Behavior Patterns
Nocturnal feeders that hide in crevices during the day. They have a rapid life cycle and can increase in population quickly.
Risks & Benefits
Can cause intense skin irritation, itching, and dermatitis in humans. They do not transmit diseases to humans but are an indoor nuisance.