My PhD research will explore on how breeding seasonality shapes migratory movements, foraging choices, and reproductive strategies of sea turtles, using the green turtle (Chelonia mydas) population at Poilão Island, Bijagós Archipelago, Guinea-Bissau, as my study system.
Despite the year-round nesting activity at Poilão, little is known about turtles that nest in the dry season. To address this, my project will analyze satellite tracking data and apply genomic techniques to examine potential genetic differences between turtles nesting in different seasons. By mapping migratory routes and examining the influence of ocean currents, we aim to understand how environmental factors shape turtle dispersal from hatching to adulthood. Additionally, I will investigate how seasonal changes affect nesting success, hatchling quality, and reproductive output.