INTESTINAL HELMINTHS OF THE BLUE-WINGED TEAL, ANAS DISCORS L., AT DELTA, MANITOBA

Abstract

Twenty species of helminths were found in 114 blue-winged teal, Anas discors L., collected during the summers of 1963 and 1964 at Delta, Manitoba. The incidence of the helminths was recorded in extensity and intensity. Differences in helminth infections of adult and juvenile blue-winged teal were noted.