canada geese sitting on a levee in the waterways in coyote hills regional park, east san francisco bay area, fremont, california

america area autumn bay baylands big birds blue california calm canada cattail clear copy coyote dry east ecology environment fall flock francisco fremont geese hills lake landscape levee marsh outdoor park plants pond reeds reflection refuge regional restoration san scenery scenic sitting sky space states sunny surface swamp united water waterfowl waterways wetland wild