Napa-Sonoma Marshes Wildlife Area - California Department of Fish & Wildlife (CDFW)

California Film Commission

Napa-Sonoma Marshes Wildlife Area - California Department of Fish & Wildlife (CDFW) (1/9/2014 - Credits: "Mute Swans" by Ken Schneider (CC BY-NC 2.0)[https://creativecommons.org/licenses/by-nc/2.0/legalcode] https://www.flickr.com/photos/zonotrichia/)