Reports to the Northern California BirdBox, transcribed for BirdWest by Calvin Lou.
ALAMEDA COUNTY
22 September In Hayward at the W Winton Ave trailhead of Hayward Regional Shoreline, a Brewer's Sparrow was one-eighth mile from the parking lot along the trail to the bay. A Willow Flycatcher was also in the general area. Emilie Strauss
20 September In Hayward at the W Winton Ave trailhead of Hayward Regional Shoreline, a Blackpoll Warbler was along the trail west of the parking lot in an area where the fennel is 6 feet high on both sides. John Luther
20 September In Fremont at Coyote Hills Regional Park, two Least Bitterns were calling from each side of the road just west of the entrance kiosk at 7 PM in an area with dense cattails on both sides of the road. John Luther
15 September In Fremont at Coyote Hills Regional Park, a Blackpoll Warbler was in the oak trees behind the two restrooms south of the visitor's center. Jean-Marie Spoelman
CONTRA COSTA COUNTY
12 September In Tilden Regional Park Nature Area (Berkeley Hills), a Northern Waterthrush was at the northwest corner of Jewel Lake, then flew off to the east side of the lake. Other highlights included Acorn Woodpecker and Fox Sparrows. Emilie Strauss