Ecology, Biogeography, Biodiversity, Macroevolution, Dewey: 577, LCSH: Biodiversity, LCSH: Biogeography, LCSH: Ecology, LCSH: Macroevolution, Islands, Parasites, island colonization, parasite biogeography, slands, adeira, ylvia atricapilla, blackcap, host specificity, Avian haemosporidians, anary, island syndromes