Science & EnvironmentGroups argue for restored gray wolf protections as states authorize killsBy Bradley W. Parks (OPB)Bend, Ore. Nov. 13, 2021 1:06 a.m.Environmental groups say the removal of Endangered Species Act protections for gray wolves has left the animals vulnerable.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up