- North America322 objects
- Northwestern United States✖Remove constraint Collection place: Northwestern United States322 objects
- The Americas322 objects
- United States322 objects
- Alaska245 objects
- Interior Alaska73 objects
- Yukon-Koyukuk Census Area, Alaska73 objects
- Western Alaska55 objects
- Oregon38 objects
- Central Oregon37 objects
- Klamath County, Oregon37 objects
- Upper Yukon River, Yukon-Koyukuk Borough, Alaska37 objects
- Klamath Reservation, Klamath County, Oregon34 objects
- Yukon, Yukon-Koyukuk Census Area, Alaska32 objects
- Norton Sound to Bristol Bay, Alaska30 objects
- Lower Yukon, Yukon, Yukon-Koyukuk Borough27 objects
- Bering Sea and North, Alaska20 objects
- Bering Sea, Western Alaska20 objects
- Northwest Bering Sea, Alaska20 objects
- Montana19 objects