Hummingbird Migration 2024 Illinois. Wed, oct 9, 2024, 12:50 am cdt. Hummingbirds are typically in illinois from may to october, though a scattering of them have been seen as early as march, according to the forest preserve.
You can follow along on the hummingbirds’ migratory journey thanks to two citizen science projects:. And canada during january and february.