- California164 objects
- North America164 objects
- Northern California✖Remove constraint Collection place: Northern California164 objects
- The Americas164 objects
- United States164 objects
- North Central California106 objects
- San Joaquin County, California85 objects
- CA-SJo-NL-3, Union Island, San Joaquin County82 objects
- Union Island, San Joaquin County, California82 objects
- Northeastern California55 objects
- Shasta County, California55 objects
- Antlers, Shasta County, California16 objects
- Big Chico Creek watershed, Butte County, California12 objects
- Butte County, California12 objects
- CA-But-NL-2, Butte County, California12 objects
- Pitt, Shasta County, California11 objects
- Baird (historic place), Shasta County, California10 objects
- McCloud River, Shasta County, California10 objects
- near Baird, Shasta County, California10 objects
- Deer Creek, Tehama County, California9 objects