Killing of a muskox, Ovibos moschatus, by two wolves, Canis lupis, and subsequent caching

The killing of a cow Muskox (Ovibos moschatus) by two Wolves (Canis lupus) in 5 minutes during summer on Ellesmere Island is described. After two of the four feedings observed, one Wolf cached a leg and regurgitated food as far as 2.3 km away and probably farther. The implications of this behavior for deriving food-consumption estimates are discussed.