America'S Biggest Week In Birding 2024. The biggest week in american birding offers a unique opportunity for attendees to witness the spectacular spring migration of birds as they journey through the expansive marshes and woodlands surrounding lake erie. This year, it takes place from may 9 to 13.
Visitors to one of north america’s largest annual gatherings of birders will see a host of new offerings when the local event opens this week. The biggest week in american birding offers a unique opportunity for attendees to witness the spectacular spring migration of birds as they journey through the expansive marshes and woodlands surrounding lake erie.