Which animals prey on leatherback sea turtles and their hatchlings?

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Illustrations of ten representative chelonians, including spiny softshell turtle, Galapagos giant tortoise, green turtle, alligator snapping turtle, Blanding's turtle, common map turtle, eastern box turtle, eastern painted turtle, spotted turtle, and eastern mud turtle, each labeled with its common and scientific name. A scale bar at the bottom shows size comparison. — turtle Turtles (order Testudines).

Leatherback sea turtles face different predators depending on their life stage and environment.

At sea, adult leatherback sea turtles are preyed upon by killer whales and tiger sharks.1

On land, the eggs and hatchlings are vulnerable to a variety of predators, including:

Seabirds1
Raccoons1
Dogs1
Ghost crabs1

Protecting these vulnerable hatchlings and their nesting habitats from such threats, as well as from human-related dangers like poaching and pollution, is a critical component of ongoing conservation efforts.1