3/15/16, The Seattle Times

Four new wolf packs recorded in state

Washington wolf populations have grown 36% per year on average since 2008, the newest state survey shows…By the end of 2015, the state was home to at least 90 wolves, in 18 packs and 8 breeding pairs, according to the Washington Department of Fish and Wildlife survey released Monday.

http://www.seattletimes.com/seattle-news/environment/four-new-wolf-packs-recorded-in-state/