Winter as a nutritional bottleneck for North American porcupines (Erethizon dorsatum).
Coltrane
Jessica A
JA
Alaska Department of Fish and Game, Division of Wildlife Conservation, 333 Raspberry Rd., Anchorage, AK 99518, USA. jessica.coltrane@alaska.gov
Barboza
Perry S
PS
D000222:Adaptation, Physiological / Q000502:physiology; D000824:Animal Nutritional Physiological Phenomena / Q000502:physiology*; D000818:Animals; D001831:Body Temperature / Q000502:physiology; D003080:Cold Temperature; D004734:Energy Metabolism / Q000502:physiology; D009584:Nitrogen / Q000378:metabolism; D046328:Porcupines / Q000502:physiology*; D011188:Potassium / Q000378:metabolism / Q000502:physiology; D012621:Seasons
D009584:Nitrogen; D011188:Potassium