Rare fossil goose rewrites the story of New Zealand's giant birds

Researchers uncovered a rare fossil of a goose that upends long-standing beliefs about the evolutionary origins of New Zealand's giant flightless birds. This new find suggests these massive creatures didn't stem from ancient ancestors but rather from more recent migratory birds, indicating a more complex and dynamic evolutionary timeline. Such a discovery reshapes our understanding of New Zealand's unique bird history and highlights the continent's role in the broader evolutionary narrative.