Magee Marsh & the Biggest Week in American Birding

Every May, Magee Marsh in Ohio becomes the Warbler Capital of the World. During the Biggest Week in American Birding (May 8–17, 2026), thousands of migrating birds gather along Lake Erie—creating one of the most unforgettable birding experiences in North America. Here’s how to plan your trip, what to expect, and where to go.