6 May 2015 Just over a year ago a violent storm system spawned 84 tornadoes that ripped through the central and southern U.S. on April 27-30, 2014.  Because of the storms’ advanced warning, ornithologists learned an amazing thing about birds. In the previous year, Dr. Henry Streby and researchers from the Universities of Tennessee and … Continue reading Warblers Fled Tornadoes One Day Ahead!