From KATU.com:

SALEM, Ore. (AP) — Oregon authorities say five wolves were found dead in northeastern Oregon in February.

Oregon State Police said Friday that on Feb. 9, a collar on a wolf indicated a mortality signal in the Mt. Harris area in Union County. Police Capt. Timothy R. Fox said in an email that arriving officers found a total of five wolves dead.

He says the cause of death is unknown.

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