Graceful spinner dolphins (Stenella longirostris) swim through the dazzling blue waters of the Papahānaumokuākea National Monument, northwest of the main Hawaiian archipelago. Papahānaumokuākea was listed as a Marine World Heritage Site in August 2010.
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Spinner Dolphins in Hawaii
![spinner dolphins in Hawaii](/sites/default/files/styles/3_2_large/public/2023-11/SpinnerDolphins_JamesWatt_SeaPicsCropped_0.jpg.webp?itok=tZxzEgPt)