White Crowned Sparrow - Gambel's, Bedwell Bayfront Park, Menlo Park, CA

White Crowned Sparrow - Gambel's - Bedwell Bayfront Park, Menlo Park, CA, USA

White Crowned Sparrow - Gambel's, Bedwell Bayfront Park, Menlo Park, CA

White-Crowned Sparrow - Alviso, CA

White-Crowned Sparrow - Alviso, CA, USA

White-Crowned Sparrow - Alviso, CA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA, USA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA, USA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA, USA

White-crowned Sparrow - Palo Alto Baylands, Palo Alto, CA

White-crowned Sparrow - Sweetwater Wetlands, Tucson, AZ, USA

- Sweetwater Wetlands, Tucson, AZ, USA

White-crowned Sparrow - Nome, AK, USA

White-crowned Sparrow - Nome, AK, USA

White-crowned Sparrow - Nome, AK, USA

White-crowned Sparrow - Nome, AK, USA

White-crowned Sparrow - Coyote Hills Regional Park, Fremont, CA, USA

White-crowned Sparrow - Coyote Hills Regional Park, Fremont, CA, USA

White-throated Sparrow - SBSSNWR Headquarters, Salton Sea Area, CA, USA

White-crowned Sparrow - Point Reyes National Seashore, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes National Seashore, CA, USA

White-crowned Sparrow - Point Reyes National Seashore, CA, USA

White-crowned Sparrow - Point Reyes National Seashore, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Laguna Seca Ranch, Edinburg, TX, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Point Reyes, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA

White-crowned Sparrow - Morro Bay, CA, USA