Bar-headed Goose can travel distances as long as 1500 kms in a day :Bar-headed geese are known for their exhausting migration route over the Himalayas, reaching extreme heights up to 10,175m and traveling distances of 1500km in a single day. Although it was already known these high-flyers are physiologically and biochemically adapted to flying at these altitudes where oxygen levels and temperatures are both extremely low, it remained unclear how they performed this incredible energy-costly feat.
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