Biologists used satellite tags to track the longest nonstop bird migration ever measured:
A female shorebird was recently found to have flown 7,145 miles (11,500 kilometers) nonstop from Alaska to New Zealand—without taking a break for food or drink. [...]
In addition to demonstrating the bird's surprising endurance, the trek confirms that godwits make the southbound trip of their annual migration directly across the vast Pacific rather than along the East Asian coast, scientists said.
"This shows how incredible and extreme birds can be," said Phil Battley of New Zealand's Massey University, who took part in the study.
"The prospect of a bird flying all the way across the Pacific was so much further than what we thought possible, it seemed ludicrous," he said.
Link - Thanks Marilyn Terrell!