- California99 objects
- Humboldt County, California99 objects
- North America99 objects
- Northern California99 objects
- Northwestern California99 objects
- The Americas99 objects
- United States99 objects
- Humboldt Bay, Humboldt County, California88 objects
- Gunther Island, Humboldt Bay, Humboldt County84 objects
- CA-Hum-67 (Tolowot), Humboldt County, California83 objects
- Mad River slough, Humboldt County, California5 objects
- Arcata Bay, Humboldt Bay, Humboldt County4 objects
- Eel River, Humboldt County, California4 objects
- Brainard area, Humboldt County, California3 objects
- CA-Hum-10 (Tokelibowok, Sho), Humboldt County, California3 objects
- Lower Coleman Creek (CA-Hum-11, 12, or 13), Humboldt County, California3 objects
- CA-Hum-49 or CA-Hum-50, Humboldt County, California2 objects
- Arcata, Humboldt County, California1 objects
- CA-Hum-27, Humboldt County, California1 objects
- CA-Hum-33 (Tapo't or Howetotol), Humboldt County, California1 objects