| Business | Phone |
| Californians-Altrntvs-Toxics 315 P St, Eureka 95501 | (707) 445-5100 |
| Natural Resources Svc-Redwood 904 G St, Eureka 95501 | (707) 269-2065 |
| California Wilderness Cltn 315 P St, Eureka 95501 | (707) 442-8992 |
| National Audubon Society 3538 I St, Eureka 95503 | (707) 826-7031 |
| Ncef Media 350 E St, Eureka 95501 | (707) 268-5613 |