![]() DO HUMMINGBIRDS FLY HIGH WHEN THEY MIGRATE? This flight time is influenced by wind speed and direction. These birds fly this journey nonstop for between eighteen and twenty-two hours at a time. Hummingbirds travel around four thousand miles each time that they migrate! Some birds can travel as much as twenty-three miles in one day which is pretty impressive for such a small bird!Įven more impressive is the five hundred mile journey that some hummingbirds make from Florida to the Yucatan. HOW FAR DO HUMMINGBIRDS TRAVEL WHEN THEY MIGRATE? When hummingbirds migrate southward, they go down to Mexico and Central America where climates are warmer, and flowers are still in bloom. WHERE DO HUMMINGBIRDS GO WHEN THEY MIGRATE SOUTH? For hummingbirds, this means insects and flowers. Hummingbirds head south to search for food sources that are less available in northern climates in the winter months. As daylight hours shorten, the body is triggered to migrate southward. The same mechanism of action applies to the hummingbird’s drive to migrate. This rhythm is controlled by hormones that get triggered by external environmental cues like daylight. Circadian rhythm is the rhythm of different functions in the body. You may have heard about humans having a circadian rhythm. Some species leave earlier in the season than other species, others take longer to migrate, and many species take different migration routes. So, the shortened daylight hours in late summer and early fall drive many hummingbird species to head south.ĭifferent hummingbird species have different patterns of preparing for migration and going through the migration process. Hummingbirds determine when to migrate based on how many hours of daylight there are. Many people think that it is colder temperatures that push birds to begin migrating. WHAT TRIGGERS HUMMINGBIRDS TO MIGRATE SOUTH? Hummingbirds most frequently migrate south in the late summer and early fall, but there are over three thousand hummingbird species, and not all species follow this pattern.
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