Prevalence and habitat preference of quill mites (Acari, Syringophilidae) parasitizing forest passerine birds in Poland.

We surveyed the prevalence of quill mites in wild passerines captured in Wielkopolski National Park, Poland. A total of 438 birds of 12 species were mist-netted during three consecutive spring seasons from 2006–2008. Eight bird species were infested with syringophilid mites: Erithacus rubecula (L.) (index of prevalence, IP = 16.2%), Turdrus merula L. (IP = 22.4%), T. philomelos Brehm (IP = 10.5%), Fringilla coelebs L. (IP = 36.2%), Coccothraustes coccothraustes (L.) (IP = 7.4%), Sturnus vulgaris L. (IP = 53.6%), Sylvia atricapilla (L.) (IP = 6.1%) and Troglodytes troglodytes (L.) (IP = 7.1%). In four cases, multiple infestation was observed, where one bird species was parasitized by 2–3 species of quill mites occupying separate niches in the plumage of the host. [ABSTRACT FROM AUTHOR]