Dolphins are air-breathing mammals, just like us, but they live in a world made of water. They can hold their breath for about 8 to 10 minutes on average, though some species like the bottlenose dolphin can stretch it to 15 or even 20 minutes when they’re relaxed.
Compare that to you holding your breath during a hot shower—you might last 30 seconds if you’re brave. For a dolphin, staying out of water too long is like you trying to stay underwater without snorkeling gear; it’s a survival no-go.
