Where Did the Birds Go?

If your feeders feel less busy this month, it’s not just your imagination. August can feel like a lull, but in the lives of many birds, it’s anything but.

Molting Season

By now, many of the songbirds we saw in spring have finished raising young. They’re entering a critical stage known as the prebasic molt, when they replace all their feathers. This process takes energy and makes flight more difficult, so birds stay low, keep quiet, and conserve energy. It’s not that they’re gone; they’re just hiding out, resting, and regrowing what they need for the next chapter. You might catch glimpses of them tucked into thickets or shaded corners, but the bold songs and constant motion of May and June have faded.

Movers on the Wing

At the same time, some birds are already heading south. Shorebirds like Lesser Yellowlegs and Semipalmated Sandpipers are among the first to migrate, with some beginning their journeys as early as July. These long-distance travelers don’t wait for cooler weather; they follow internal clocks and ecological cues that tell them it’s time to go.

By late August, you may see hummingbirds and swallows feeding with urgency. Migration is on their minds too. Days are still long and warm, but the skies are shifting. The subtle shifts in daylight and internal rhythms signal to birds that it’s time to begin moving.

A Season Between Seasons

August is often overlooked, but it’s a season of transition. Molting birds are quietly rebuilding. Early migrants are already en route. And in just a few weeks, we’ll see bigger movements in the sky. For now, it’s a moment to slow down and tune in.

👉 Want to witness migration in motion? Join us August 28–September 1, 2025, in Veracruz, Mexico, where we’ll experience the River of Raptors, a stretch along Mexico’s Gulf Coast that hosts one of the world’s largest raptor migrations, with millions of birds streaming overhead.

We’ll be there for the height of migration, sharing the experience with local guides who live and bird this region year-round. It’s a chance to witness movement on a massive scale, connect with Veracruz’s rich culture, and take in some truly memorable birding.

🔗 Click here to reserve your spot
(Limited to 10 participants)

See you in the field,
Jeff Birek
Pteravia