Angiostrongylus vasorum, the French heartworm, and Crenosoma vulpis, a lungworm, infect the pulmonary arteries and the bronchi and bronchioles, respectively, o f red foxes (Vulpes vulpes). Both are widespread in Europe, ...

Once native to Ontario, eastern elk (Cervus elaphus canadensis) occupied much of the deciduous forest biome of eastern North America. However, increasing human settlement, as well as demands for meat and agricultural ...