Bill Walker: Common Raven
Bill Walker: Inland from Limantour Beach
Bill Walker: Western Bluebirds
Bill Walker: Limantour Beach
Bill Walker: The View from Chimmney Rock
Bill Walker: Common Raven
Bill Walker: Yellow-billed Loon
Bill Walker: Black Turnstone
Bill Walker: Drake's Beach
Bill Walker: Near Abbott's Lagoon
Bill Walker: Snowy Egret
Bill Walker: Wigeons
Bill Walker: Eurasian Wigeon
Bill Walker: Eurasian Wigeon
Bill Walker: Eurasian Wigeon