5 Interesting Facts About Green Sea Turtles in Hawaii
Green sea turtles are beautiful marine creatures that are commonly found in oceans in subtropical regions.
Hanauma Bay is one of the places where these creatures can be seen. Snorkeling in Oahu is the best way to see them up close in their natural habitat. The green sea turtle in Hawaii is a species that you must see at least once in your lifetime.
5 Interesting Facts about the Famous Green sea Turtles
Herbivorous diet
Green sea turtles play a significant role, both directly and indirectly, in maintaining the balance of the marine ecosystem. Seagrasses are the main food for many species underwater, from smaller to larger fish. They also help absorb carbon from the atmosphere, protecting marine life and indirectly protecting local communities as well.
The famous turtles at Hanauma Bay have a primarily herbivorous diet. They typically feed on seagrasses and algae. Through this, green sea turtles control the growth of excess seagrasses and algae, thereby promoting the health of the marine ecosystem.
Migratory behavior
The migratory pattern of green sea turtles is impressive and extraordinary. They are renowned for their migratory behavior that involves traveling thousands of miles through oceans.
Their feeding or foraging areas can be very far away from their nesting areas. They ensure to feed well before starting their long migratory journey. The nutrient-rich waters and food (seagrasses and algae) at Hanauma Bay provide the strength for their migration. It’s believed that these famous turtles follow the Earth’s magnetic field to direct them throughout their migration.
Nesting Behavior
One of the interesting facts about green sea turtles regarding their nesting behavior is that they return to the same beaches where they were born in order to lay eggs.
As green sea turtles are known to find remote spots for nesting, they cannot be spotted during snorkeling in Oahu throughout the year. A boat tour provider will guide you to plan snorkeling around the time that the famous turtles will be around for you to see.
Lifespan
Green sea turtles are one of the fewer species around the world with a long lifespan, which is typically around 80 years.
Endangered species

The famous turtles, green sea turtles, are unfortunately one of the most popular endangered species in the world. However, conservation efforts are being made by the Hawaiian government to protect the species from dangers like pollution, illegal hunting, habitat loss, etc.
For those wanting to go snorkeling in Oahu, you’ll be shown an informative video regarding the protection of marine life, including the vibrant coral reef at Hanauma Bay. Only reef-safe sunscreens are allowed before you enter the bay. This is because of the dangers that certain chemicals in non-reef-safe sunscreen contain. These chemicals may cause coral bleaching and much more damage to marine life, disrupt the marine ecosystem, and eventually harm local communities in one way or another.
Top boat tour provider Hawaii Ocean Charters, based in Honolulu, offers semi-private, private, and shared boat tours, snorkeling tours, and more to suit your needs. Here’s your answer to “boat tours near me” in Hawaii. Choose a group tour or book a private one with your partner.
If you found this article valuable, share it with your friends and family who love marine life and snorkeling adventures. Green sea turtles are a must-see, and Hanauma Bay offers the perfect opportunity to witness these majestic creatures in their natural habitat!
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