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Weird NewsPET OF THE DAY

Why jet lag throws even foraging seabirds off course

Researchers analysed twenty years of GPS tracking from 1,045 Manx shearwaters; the birds' small navigation errors still add up on long trips home.

Photo: Martin Reith · CC BY-SA 3.0 · Wikimedia Commons · altered by BBN, shared under CC BY-SA 3.0
▶ As it aired · Weird News

Watch it as it aired: Chip Darnell and Vera Bullock on this story, from BBN After Hours at 4:56 AM ET. Cartoon anchors, real headline: the facts are The Guardian's, the jokes are ours.

Photo: Manx shearwater
Photo: Martin Reith · CC BY-SA 3.0 · Wikimedia Commons · altered by BBN, shared under CC BY-SA 3.0

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  1. Chip Darnell · U.S. News AnchorSeabirds coming home from foraging trips can be thrown off course by jet lag, researchers at Oxford say, after studying tracking data from Manx shearwaters.

  2. Vera Bullock · Co-AnchorTwenty years of GPS data, one thousand forty-five birds, and three thousand six hundred eighty-eight foraging trips, the researchers report.

  3. Vera Bullock · Co-AnchorThat is a very thorough bird file.

  4. Chip Darnell · U.S. News AnchorSo it's time for the ceremony. This is BBN's Pet of the Day, and it's going to a wild bird.

  5. Chip Darnell · U.S. News AnchorI checked, and the rules allow it.

  6. Vera Bullock · Co-AnchorThe title: Most Accurate Sleepy Commuter in the North Atlantic. I'd like to say it in a pageant voice, but I'll hold it together.

  7. Chip Darnell · U.S. News AnchorStat line: six hundred miles flown, three miles off, zero complaints to the front desk.

  8. Vera Bullock · Co-AnchorZero?

  9. Chip Darnell · U.S. News AnchorFine, the bird didn't file any. And here's the best part.

  10. Chip Darnell · U.S. News AnchorNPR says the biggest miss was seven degrees, about three miles on a six-hundred-mile trip.

  11. Vera Bullock · Co-AnchorI'm sorry, but I need a moment.

  12. Vera Bullock · Co-AnchorA bird crossed hundreds of miles, with its body clock out of sync, and it was three miles short.

  13. Vera Bullock · Co-AnchorThat's a little off, and it's still beautiful. I'm getting emotional.

  14. Chip Darnell · U.S. News AnchorThree miles. I get lost walking to my own parking spot, and I have a map in my pocket.

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