Clay-colored Sparrow, Old Sea World Dr.
Casey Richart just texted me to say he has a Clay-colored Sparrow along Old Sea World Dr., north side of the San Diego River, east of the West Mission Bay Dr. bridge. The bird was perched on the east end of the fence with all of the wildlife paintings. (The "San Diego River–estuary" eBird hotspot.)
Source: SanDiegoRegionBirding Latest Reports