Scientists have documented an extraordinary feat of whale migration for the first time, confirming that humpback whales traveled between breeding grounds in eastern Australia and Brazil across more than 14,000 kilometers of open ocean.

The discovery marks the greatest confirmed distance ever recorded between sightings of individual humpback whales anywhere in the world.

"Discoveries like this are only possible because of investment into long-term multi-decadal research programs and international collaboration," Griffith University Phd Candidate and co-author Stephanie Stack said.

"These whales were photographed decades apart, by different people, in opposite parts of the world, separated by two different oceans, and yet we can connect their journey."

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