where do hummingbirds go in the winter

Hummingbirds go south in the winter, migrating from their breeding grounds in the northern United States and Canada to warmer regions like Mexico, Central America, and sometimes as far as southern Mexico and Central America. This journey can cover hundreds or even thousands of miles, depending on the species. For example, Ruby-throated Hummingbirds often travel across the Gulf of Mexico to Central America, while Rufous Hummingbirds may travel up to 3,900 miles from Alaska to Mexico. Some species, like Anna’s Hummingbird, may remain in milder areas such as the Pacific Coast year-round and do not migrate as far, if at all. Migration is triggered mainly by shortening day length and the availability of food sources such as nectar and insects. Additionally, hummingbirds can enter a state called torpor to conserve energy during colder conditions in winter. Thus, most hummingbirds escape cold weather by migrating south to warmer climates where food is available, while a few adapt to stay in northern areas where winter conditions are milder.