Europe recently downgraded the protected status of wolves, sparking concern among conservationists who warn this may undo decades of progress and lead to the species becoming threatened again.

A brave elk calf escapes a wolf pack in this nail-biting Yellowstone video. An incredible wildlife moment captured in Yellowstone National Park.

In Germany, a severed wolf head was placed outside a local conservation office. In Switzerland, farmers placed the carcasses of sheep killed by wolves in front of a regional government building.

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