Sunset & sunrise pictures: View images of Don Edwards San Francisco Bay National Wildlife Refuge

Picturesque salt ponds, bay waters and mudflats are home to an abundance of Californian wildlife.

Picturesque salt ponds, bay waters and mudflats are home to an abundance of Californian wildlife.

Picturesque salt ponds, bay waters and mudflats are home to an abundance of Californian wildlife.

Picturesque salt ponds, bay waters and mudflats are home to an abundance of Californian wildlife.

Picturesque salt ponds, bay waters and mudflats are home to an abundance of Californian wildlife.

Don Edwards San Francisco Bay National Wildlife Refuge Sunset & sunrise pictures Oakland California Alameda County USA North America World