I birded Sunol Regional Park today from 10:30 to 1:30. There were numerous Warbling Vireos, Orange-Crowned Warblers and Wilson's Warblers that were mostly heard. Complete list.
Dark-Eyed Junco Chestnut-Backed Chickadee Warbling Vireo Cassin's Vireo Oak Titmouse Wilson's Warbler Orange-Crowned Warbler American Robin Spotted Towhee California Towhee Nuttall's Woodpecker Acorn Woodpecker Wild Turkey Turkey Vulture Red-Shouldered Hawk House Wren Swainson's Thrush Western Bluebird Lazuli Bunting Tree Swallow Lesser Goldfinch American Crow Black Phoebe Western Wood Peewee Mallard European Starling Anna's Hummingbird