Question of survival: 11 of 25 [Colorado] reintroduced gray wolves now dead
From GJSentinel.com:
Colorado Parks and Wildlife is cautioning the public against misinterpreting the number of wolf deaths since the state’s reintroduction program began, “especially over such a short time period and with such a small sample size,” the agency said.
This comes after an 11th gray wolf of the initial 25 brought to Colorado died, bringing the total number of collared wolves in the state to 19, after the May killing of one wolf born to the Copper Creek pack and the presence of two that were in the state prior to relocation starting.

