Why Do Dolphins Blow Bubbles? The Science Behind a Surprising Behavior

Dolphins blow bubbles for reasons that go well beyond what the behavior looks like from the surface. In Hawaii's spinner dolphins, bubbles are a hunting tool, a communication signal, and a form of play that researchers are still working to understand fully. Here is what the science has found so far.

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Which species of dolphins are known to visit Hawaii?

Most visitors come to Hawaii expecting to see spinner dolphins, and they do. But Hawaiian waters are home to far more dolphin species than most people realize. Here is a complete guide to every species you might encounter, what makes each one distinctive, and where they are most likely to appear.

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The Life Phases of a Dolphin: From Birth to Old Age

A dolphin's life moves through five distinct phases: newborn, juvenile, adolescent, adult, and aging. Each phase brings different behaviors, social roles, and challenges. On a morning tour off Oahu's Waianae Coast, you can watch multiple life phases playing out in the same pod at the same time.

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