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  1. Green sea turtle - Wikipedia

    The green sea turtle (Chelonia mydas), also known as the green turtle, black sea turtle, and Pacific green turtle, [5] is a species of large sea turtle of the family Cheloniidae.

  2. Green Turtle - NOAA Fisheries

    Jul 16, 2025 · The green turtle is the world's largest species of hard-shelled sea turtle. They are unique among sea turtles in that they are herbivores, eating mostly seaweed, seagrasses, and algae. Learn …

  3. Green Sea Turtle - National Wildlife Federation

    Green sea turtles are an endangered species that have undergone an estimated 90 percent population decrease over the past half century. Climate change and habitat loss are threats to these animals, as …

  4. Green Sea Turtle - National Geographic Kids

    These turtles are found nesting along the coastline of more than 80 countries, with the largest nesting populations found in Costa Rica and Australia. Green sea turtles spend most of their...

  5. Green - Sea Turtle Conservancy

    Green sea turtles are the second largest sea turtle and get their name from the green color of their fat, which comes from their diet of seagrass and algae.

  6. Green Turtles | World Wildlife Fund

    The green turtle is one of the largest sea turtles and the only herbivore among the different species. Green turtles are in fact named for the greenish color of their cartilage and fat, not their shells.

  7. Green Sea Turtle - Ocean Conservancy

    Green sea turtles eat sea grasses and algae, which results in the green-colored fat and cartilage that inspired their name. Like all sea turtles, green turtles have a protective shell but can’t pull their head …

  8. Green Sea Turtles: Facts, Threats, and Conservation | IFAW

    Meet the green sea turtle, learn about why they are endangered, and learn how conservationists are working to protect them.

  9. Green Sea Turtle: Endangered Marine Reptile, Behavior & Conservation

    May 16, 2025 · Discover the Green Sea Turtle, an endangered marine reptile. Learn about its migration patterns, diet, conservation efforts, and behavioral traits. Comprehensive guide with ecological …

  10. Green Sea Turtle (Chelonia mydas) | U.S. Fish & Wildlife Service

    Overview The green sea turtle grows to a maximum size of about 4 feet and a weight of 440 pounds. It has a heart-shaped shell, small head, and single-clawed flippers. Color is variable. Hatchlings …