Research indicates a hummingbird can travel as much as 23 miles in one day. They are also experts at using tail winds to help reach their destination faster and by consuming less energy and body fat. Flying low allows the birds to see, and stop at, food supplies along the way. Hummingbirds fly by day when nectar sources such as flowers are more abundant. Young hummingbirds must navigate without parental guidance. They fly alone, often on the same path they have flown earlier in their life. To support this high energy level, a hummingbird will typically gain 25-40% of their body weight before they start migration in order to make the long trek over land, and water. More About the Spring Hummingbird Migrationĭuring migration, a hummingbird's heart beats up to 1,260 times a minute, and its wings flap 15 to 80 times a second. Need help clearing the map? - Instructions on How to Clear the Migration Map (PDF) ![]() The map has been viewed over 12,300,000 times ! In 2021 we received over 12,000 "first sighting reports". ![]() and Canada, as reported by our website viewers. Shown below is our final map of hummingbird sightings in 2021 across the U.S. Now that hummingbirds have reached their northernmost breeding grounds in the Canadian provinces, we have ended our mapping project for the year. We monitor the spring hummingbird migration from late-January to mid-May of each year, with the help of our viewers as they submit their first hummingbird sightings in their areas. Some, however, do not migrate, in areas like California and the upper Pacific coast, the southern parts of the Gulf of Mexico states, and some along the southern Atlantic Ocean areas. The first arrivals in spring are usually males. ![]() Their average speed in direct flight is in the range of 20-30mph, and up to three times that fast during courtship dives.ĭuring migration, a hummingbird's heart beats up to 1,260 times a minute, and its wings flap 15 to 80 times a second. However, during migration as they cross the Gulf of Mexico they may cover up to 500 miles at a time. Many hummingbirds spend the winter in Central America or Mexico, and migrate north to their breeding grounds in the southern United States as early as February, and to areas further north later in the spring. Interactive 2014-2019 hummingbird migration and sightings map
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