San Blas, Nayarit, January 25 to February 1 Festival events include conferences, seminars, and bird-watching tours, offered every morning to places like Isabel Island and La Tovara National Park. Birds you're likely to see include boat-billed herons, northern jacanas, purple gallinules, mottled owls and white ibises. There will also be festivities in the central plaza including traditional dance performances by Tepic's dance company, singing and special events.
Website: Migratory Birds Festival