Establishing if species contractions were the result of natural phenomena or human induced landscape changes is essential for managing natural populations. Fishers (Martes pennanti) in California occur in two geographically and genetically isolated populations in the northwestern mountains and southern Sierra Nevada. Their isolation is hypothesized to have resulted from a decline in a... https://www.roneverhart.com/Western-Digital-Red-WD80EFZX-8TB-5-4K-RPM-SATA-6Gb-s-3-5-HDD/