Gastrointestinal tracts and lungs of 140 moose (Alces alces) and 186 wapiti (Cervus elaphus) from Cypress Hills, Alberta, were examined for helminth parasites. Moose were infected with nine species of parasites, including six nematodes, two cestodes, and one trematode. Wapiti were infected with 10 species, including eight nematodes and two cestodes. Six of the total of 13 species found co-occur...