Humpback whales blast bubbles for team hunts

It turns out these gentle giants are surprisingly strategic hunters when they work together

By Smartasaurus· 1 min read Curious

Picture a solid, shimmering wall, a hundred feet high, made entirely of breath

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The short version

It turns out these gentle giants are surprisingly strategic hunters when they work together
The bubbles don't just block the fish; they act as a one-way mirror.
In some populations, every whale in the group has a specific job—the bubble-blower, the screamer, and the herders—and they never swap roles.

Humpback whales blow circular nets of air to trap their dinner inside a shimmering cage. These bubble nets act as a solid physical barrier that fish refuse to swim through.

A single whale dives deep and begins swimming in a tightening spiral, exhaling a steady stream of bubbles from Its blowhole. As the air rises, it creates a vertical curtain that corrals thousands of herring into a frantic, dense cylinder.

While one whale builds the wall, others in the pod scream. They emit deafening, low-frequency bellows that bounce off the bubble curtain, creating a sonic trap that panics the fish and forces them toward the surface.

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