Quick answer
Leatherback Sea Turtles feed on jellyfish and salps almost exclusively, adjusting with season, age, and what is abundant in Oceans worldwide from tropics to Arctic edges. That label is a preferred pattern, not every item an individual might sample.
Key takeaway
Leatherback Sea Turtles feed on jellyfish and salps almost exclusively, adjusting with season, age, and what is abundant in Oceans worldwide from tropics to Arctic edges. That label is a preferred pattern, not every item an individual might sample.
Leatherback Sea Turtle diet overview
Leatherback Sea Turtles (Dermochelys coriacea) are best summarised as Carnivore — jellyfish and salps almost exclusively. Anatomy and habitat (Oceans worldwide from tropics to Arctic edges) decide whether they hunt, graze, filter, scavenge, or mix strategies across the year.
How leatherback sea turtles find food
Energy-rich foods are prioritised when available; lean seasons force broader diets or longer travel. Young animals may eat different items or receive food from parents.
Leatherback Sea Turtle role in the food web
As predators or scavengers, leatherback sea turtles move nutrients and influence prey or vegetation.
Feeding and human conflict
Never feed wild leatherback sea turtles. Habituation raises injury risk and can lead to lethal management. Captive diets must match species needs, not generic pet food rules.
Distribution and habitat
Leatherback Sea Turtles live in All oceans from Arctic edges to tropical nesting beaches — most wide-ranging sea turtle. Preferred habitat includes oceans worldwide from tropics to arctic edges. Across Africa, Asia, Europe, North America, Oceania, South America, population density reflects prey availability, water access, and human disturbance. Protected areas and wildlife corridors remain essential for long-term per
Physical traits and behaviour
Leatherback Sea Turtles typically reach about 1.8 m in length and 400 kg in weight, with top speeds near 35 km/h. The giant jellyfish specialist. Daily activity, social structure, and seasonal movements reflect pressures in their native environment.
Sources
Leatherback Sea Turtle FAQs
What do leatherback sea turtles eat?
Leatherback Sea Turtles feed on jellyfish and salps almost exclusively, adjusting with season, age, and what is abundant in Oceans worldwide from tropics to Arctic edges. That label is a preferred pattern, not every item an individual might sample.
What is the scientific name of the leatherback sea turtle?
Dermochelys coriacea — used in research and conservation listings for leatherback sea turtles.
Where do leatherback sea turtles live?
They are associated with Oceans worldwide from tropics to Arctic edges. Local presence depends on food, cover, and human land use.
What is the conservation status of leatherback sea turtles?
Listed in our guides as Vulnerable. Check the IUCN Red List and national assessments for the latest formal category.