Abstract
Six species of birds from the region of the Bamfield Marine Station, British Columbia, were examined for ectoparasites. A total of seven species of Mallophaga belonging lo five genera (Saemundssonia, Austromenopon, Cummingsielli, Anatoecus, and Anaticola) were recovered. One flea (Mioctenopsylla traubi, Siphonaptera), leather mites of the genus Zachvatkinia, other mites of the genera Ameronothrus. Cymbaeremaeus, and Rhinonyssus, and ticks of the genus Ixodes were also identified. Each host species and its ectoparasites are discussed separately. Differences in the ectoparasite burdens of juveniles and adults of both sexes of the common murre, Uria aalge (Pont.), are compared and contrasted.