Passeriformes: Estrildidae
Order Passeriformes
Two new feather mites of the genus Proctophyllodes Robin, 1868 (Acari: Proctophyllodidae) from European passerines (Aves: Passeriformes)
Passeriformes
Passeriformes: Dicruridae
Two new species of feather mites (Acarina: Psoroptidia) from the blue-throated blue flycatcher, Cyornis rubeculoides (Passeriformes: Muscicapidae)
Passeriformes: Emberizidae
passeriform, adj.
Organochlorine contaminants in passeriformes and other avian prey of the peregrine falcon in the western united states