She Thought the Whale Was Trying to Kill Her. Then She Saw What Was Underneath.

On September 14, 2017, marine biologist Nan Hauser was diving off Muri Beach near Rarotonga in the Cook Islands when a 50,000-pound humpback whale swam directly toward her. It began pushing her with its head and massive pectoral fin.

For nearly ten minutes, the whale tucked her under its fin, lifted her out of the water, and nudged her toward her research boat. Hauser was terrified. In over 28 years of studying whales, nothing like this had ever happened. She thought the whale was trying to kill her.

The Shark Below

Then she looked down. A 15-foot tiger shark was circling below in attack position.

The whale had been shielding her the entire time. While the first whale kept Hauser pressed against its body, a second humpback was slapping the water with its tail near the shark to keep it at bay. Two 50,000-pound animals coordinating to protect one human.

Caught on Camera

Hauser's team captured the entire encounter on underwater camera. The footage shows the whale repeatedly positioning itself between Hauser and the shark, using its pectoral fin like a protective barrier.

Snopes investigated the footage and found no signs of manipulation. Hauser runs the Center for Cetacean Research and Conservation and has spent decades documenting whale behavior. She said this encounter was the first scientifically recorded case of a humpback whale protecting a human from a predator.

The Return

One year later, Hauser was diving in the same waters. A humpback approached her. She identified it by its markings - it was the same whale. It had come back.