|The following is supposedly a true story. To be included, besides being true, the story is most likely strange, weird, surprising, or funny.Seattle, Washington:The new U.S. Weather Service radar on Camano Island and atmospheric profiler at Sand Point began to pick up a mysterious 20 mile per hour wind out of the south each night about a month ago, a wind that started about sunset and ended at dawn.Forecasters finally realized the new instrument is almost too accurate for its own good: It was detecting no wind, but the annual nighttime migration of thousands of birds towards the north, said a meteorologist.