Visitors and residents across the region are invited to celebrate International Migratory Bird Day in Grand Teton National Parks this Saturday, May 9, and in Yellowstone National Park on Saturday, May 17. Observed each year in May to support avian conservation, International Migratory Bird Day serves as the hallmark outreach event for Partners in Flight—an international conservation program with a goal to reverse dwindling populations of migratory birds by bringing attention to factors that contribute to worldwide declines.
