Colorado wolfpack no longer has working collars, causing concern among officials

From The Coloradoan:

Colorado’s closely watched North Park wolfpack no longer has a working radio collar among its members, causing growing concern among ranchers, some wolf experts and the state wildlife agency.

Colorado Parks and Wildlife confirmed to the Coloradoan the remaining working collar among the three fitted on pack members failed May 13. That collar was attached to the breeding adult male of the pack, which last year helped produce the state’s fist pups in 80 years.

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