hummingbirds Virginia

Ruby-throated hummingbirds Virginia the tiny, jewel-bright visitors that light up gardens across Virginia aren’t year-round residents. Each fall, they embark on an incredible migratory journey from the Commonwealth to warmer wintering grounds in Mexico and Central America. Most hummingbirds begin their southward migration in late August through September, with the majority having left Virginia by early October, though a few late stragglers may linger into mid-October before continuing their long flight south. Their departure is triggered by changes in daylight and seasonal cues rather than winter temperatures alone.

• Technique : Autres