Seasonal hyperphagia does not reduce digestive efficiency in an Arctic grazer.
D000413:Alaska; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D001824:Body Constitution / Q000502:physiology*; D004063:Digestion / Q000502:physiology*; D004734:Energy Metabolism; D005243:Feces / Q000737:chemistry; D006963:Hyperphagia / Q000378:metabolism*; D009584:Nitrogen / Q000097:blood / Q000652:urine; D011188:Potassium / Q000097:blood / Q000652:urine; D012418:Ruminants / Q000378:metabolism / Q000502:physiology*; D012621:Seasons
D009584:Nitrogen; D011188:Potassium