Oregon wolf population rises to at least 124; Gov. Brown calls growth ‘encouraging’ (Statesman Journal, 4/12/2018)
Oregon wolf population continues to grow (East Oregonian, 4/12/2018)
Wolves in Oregon: 124 (Mail Tribune, 4/13/2018)
Report: Wolves continue comeback in Oregon after eradication (Washington Post, 4/12/2018)
Oregon wolf conservation and management plan … annual report (annual) Oregon Department of Fish and Wildlife