Daily Archives: 5/20/2012

Heavy migration into the Upper Midwest

Posted on 5/20/2012 by David La Puma

National Overview The migration superhighway was open for business once again last night as the latest front pushed east across the Plains and Midwest. The heaviest migration was along the frontal boundary which swept across western Iowa and Minnesota by … Continue reading →

Posted in Birds, Forecast, Mid-Atlantic, Midwest, Migration, Migration Radar, NEXRAD Migration Study, Spring Migration 2012 | 3 Comments