Place
- Ahklun Mountains (Alaska)4
- Alabama45
- Alameda County (Calif.)8
- Alaska45
- Alaska Peninsula (Alaska)4
- Alaska Range (Alaska)4
- Albion River Watershed (Calif.)17
- Arizona46
- Arkansas45
- Aromas (Calif.)15
- Asia1
- Atlantic Coast (U.S.)2
- Atlantic Ocean5
- Big Sur (Calif.)15
- Bodega Bay (Calif.)11
- Bolsa Knolls (Calif.)15
- Bradley (Calif.)15
- Brooks Range (Alaska)4
- Cachagua Creek15
- California264