Why Do Birds Migrate, and When? What To Know About Bird Migration

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Whiskers, Paws and Love® Team

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    https://www.chewy.com/education/wildlife/wild-birds/bird-migration

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    When birds migrate, they instinctively know both when to leave and where to go. One of the most magical parts of bird migration - aside from the fascinating science behind it - is that you might get a front row seat as flocks of charming birds make a pit stop right in your own backyard.

    Bird migration happens during two main seasons - spring and fall. Many birds take advantage of favorable wind conditions to kick off their journey, and they are also highly attuned to changes in daylight. Most migratory birds are photoperiod dependent, meaning they rely on the sun’s schedule to guide their internal clocks. As the days get shorter or longer, hormonal shifts signal to the birds that it’s time to move.

    However, not all birds migrate. Some are true homebodies, sticking around year round no matter the season. In fact, depending on where you live, you might be surprised at how many species stay put.

    Chewy editorial team has thoughtfully put together a list of birds you are likely to spot throughout the year, along with fun facts and insights into bird migration patterns and regions.

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