Bug Identifier
Bird Mite
Community identification

Bird Mite

Dermanyssus gallinae

Order & Family
Order Mesostigmata, Family Dermanyssidae
Size
0.7 to 1.0 mm in length
See this bug in the Encyclopedia

Natural Habitat

Typically found in bird nests, poultry houses, or crevices near bird nesting sites on buildings.

Diet & Feeding

Parasitic blood-feeders; they primarily feed on the blood of birds but will bite humans if a host is unavailable.

Behavior Patterns

They are active at night and hide in cracks during the day. They leave nests when the birds fledge or the nest is abandoned.

Risks & Benefits

They can cause severe itching, skin irritation, and dermatitis in humans; they do not transmit major diseases to humans but are major pests in poultry farming.