Green sea turtles are the only herbivorous sea turtle, playing a vital ecosystem role in maintaining seagrass meadows while facing serious welfare threats from fisheries and pollution.
Fibropapillomatosis causes large tumours on skin, flippers, and internal organs, seriously impairing welfare and causing debilitation. Entanglement in ghost gear causes drowning and flipper injuries. Ingestion of plastic debris causes gut obstruction. Nesting beach loss from coastal development reduces reproductive habitat availability.