Daily Archives: 5/19/2013

Heavy migration continues through the Upper Midwest

No trans-Gulf migration was visible on the radar last night, while nocturnal migration proceeded at break-neck pace across the eastern half of the U.S. As a new set of low pressure cells approached from the Plains region, associated southerly winds triggered heavy migration up through the central region, including Wisconsin. Light migration was also evident up through interior California and into the Pacific Northwest. Continue reading

Posted in Birds, Forecast, Migration, Migration Radar, NEXRAD Migration Study, Spring Migration 2013 | Comments Off on Heavy migration continues through the Upper Midwest