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 t
he four feedings observed, one Wolf cached a leg and regurgitated food as f
ar as 2.3 km away and probably farther. The implications of this behavior f
or deriving food-consumption estimates are discussed.