Seasonal prevalence of avian hematozoa in passeriform birds of Atlantic Canada.
D000818:Animals; D016782:Apicomplexa; D001715:Bird Diseases / Q000453:epidemiology*; D001717:Birds; D002170:Canada; D011528:Protozoan Infections / Q000453:epidemiology; D011529:Protozoan Infections, Animal; D012621:Seasons