Bug Identifier
Bird Mite
Community identification

Bird Mite

Ornithonyssus sylviarum / Dermanyssus gallinae

Order & Family
Order Mesostigmata, Family Macronyssidae or Dermanyssidae
Size
0.5 mm to 1 mm in length
See this bug in the Encyclopedia

Natural Habitat

Found near bird nests, poultry farms, or residential areas where birds nest on structures

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of birds and occasionally other mammals

Behavior Patterns

Active primarily at night; they can wander into homes when their bird hosts leave the nest, crawling into upholstery or bedding

Risks & Benefits

They do not transmit diseases to humans but their bites cause intense itching and dermatitis; they are significant pests in the poultry industry