OSI is a Hawaii-based 501(c)3 non-profit organization founded in 1998
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The Indo-Pacific humpback dolphin (Sousa chinensis) is found in tropical to sub-tropical waters throughout coastal areas in the Indian Ocean and Western Pacific. Read more…
The U.S. Navy conducts monitoring of protected marine species and resources in waters in and around its operational areas throughout the Pacific and Atlantic oceans. Read more…
Hawaiian spinner dolphins (Stenella longirostris), or Nai’a, are among the most commonly sighted marine mammal species in Hawaii. Their daily behavioral cycle is characterized by nighttime foraging. Read more…
