Early Signs of Spring: How to Know Hummingbirds Are on Their Way to Wisconsin

Increasing Daylight As the days lengthen, hummingbirds begin their migration north. In early spring, the increasing daylight helps signal their natural instincts to return.

Warmer Temperatures Milder temperatures in late March to early April are a sign that it's time for hummingbirds to travel north from their winter homes in Central and South America.

Flowering Plants Hummingbirds are drawn to colorful, nectar-rich flowers. Look for the early bloomers like crocuses and red maples to signal that the birds are close behind.

Migration Patterns Hummingbirds typically follow the same migration routes. If you're seeing reports of sightings in southern Wisconsin, it's a good sign that they are on their way.

Rising Sap Flow As temperatures rise, sap begins to flow, and hummingbirds are known to visit trees like maples for a quick sip of sugar-rich sap.

Hummingbird Feeders If you’re setting out feeders, it’s wise to prepare for their arrival by filling them with fresh nectar in early spring.

Buzzing of Bees Bees emerge with the warmer temperatures, signaling a more active environment.

First Sightings Finally, the most exciting sign of all—watch for that first sighting! Once you see a hummingbird, you’ll know they’ve made it back to Wisconsin.

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