My research focuses on the effects that avian malarial parasites have on female reproductive success and offspring quality. To assess how malarial infection affects mothers and their offspring, I spent the spring and summer in the field at the Queen's University Biological Station catching female, adult red-winged blackbirds and treating them with either an antimalarial medication or a control solution. Female reproductive success was determined by looking at a variety of parameters, including incubation behaviour, which was measured using I-buttons (as seen in the photo). If experimental reduction of infection leads to higher reproductive success in females, I expected to find medicated females to be able to spend more time incubating their eggs. Our preliminary analysis shows that this is indeed the case.