Colorado might have a new wolf pack that killed 18 calves, state officials say

From The Denver Post:

Colorado Parks and Wildlife officials are investigating the death of 18 cow calves killed near Meeker as a possible wolf attack, which could mean that new wolves have migrated into the state.

Currently the only confirmed wolf pack in Colorado lives in North Park near Walden, though officials lost track of those eight wolves this summer. Another pack lived in Moffat County but also went missing with at least one expert suspecting they were killed.

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