This research examines how different sea turtle species uniquely shape marine ecosystems through their feeding behaviors. Studying green, loggerhead, and Kemp’s ridley turtles along Florida’s Gulf Coast, the work reveals species-specific ecological functions involving seagrass grazing, sediment mixing, and food web interactions that contribute to ecosystem resilience and coastal conservation.

Feathers and blood preserve detailed biological records of Tītī stress, diet, and environment across both New Zealand and the North Pacific. By analysing hormones and stable isotopes in modern and historical samples, this research reveals how climate change affects Tītī populations and identifies which groups are most vulnerable, guiding future conservation efforts.