Investigating Haemosporidian Parasites in Migrating First - Year Raptors
Griggs, Ericka
Griggs, Ericka
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Abstract
Climate change and habitat alterations have expanded the distribution of vector-borne haemosporidian parasites worldwide and it is impacting avian health. Our study addresses the literature gap on the geographical distribution of avian blood parasites, focusing on first-year raptors migrating from northerly sites, particularly in the Arctic. Partnering with the Biodiversity Research Institute (BRI), we aim to use molecular techniques to reveal cryptic parasitic infections in blood samples from first-year raptors on Block Island, RI. We aim to screen ~400 archived blood samples from various falcons, estimating parasite prevalence and investigating the timing of migration's impact on infection. By establishing baseline infection status, our findings will inform management plans, anticipate threats on natal breeding grounds, and enhance understanding of parasite impacts on migrating raptor populations.
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Graduate
Date
2024-01-01