Digital Commons Network^™

The Abundance And Diversity Of Intestinal Trematodes Collected From Blue Winged Teal And Ring-Neck Ducks Inhabiting Lake Winnibigoshish, Minnesota, Omolayo Ogunnowo

Journal of Undergraduate Research at Minnesota State University, Mankato

This study investigated the abundance and diversity of parasites residing in the digestive tracts of blue winged teal and ring-necked ducks collected at Lake Winnibigoshish, MN. The trematode parasites we focused on in this study were removed from the anterior-most, 15cm segment of the small intestine of 10 individuals of each bird species. The parasites were initially stored in 10% formalin and were subsequently stained with Schneider’s aceto carmine, then mounted on microscope slides for diagnostic purposes. A total of 1605 trematodes were recovered from the birds. We found that blue wing teal and ring-necked ducks tended to contain different …