Vaux’s Swift Fall Migration 2023 September roost site field trips. Field trips per your schedule.

San Francisco Bay Field Trips

A perfect way to finish a day of Northern California Birding on Point Reyes or San Francisco Bay area.

Tens of Thousands of Vaux’s Swift pass-through Marin County each fall on their way to Central America.
Vaux’s Swift retrieved from a home chimney
Vaux’s Swifts entering their evening roost site
I will be leading nightly field trip to this location call ahead 925-353-0266
there is a $20.00 per couple which will donated to the 2026 World Swift Conference