Figure 1From: Application of change-point analysis to determine winter sleep patterns of the raccoon dog (Nyctereutes procyonoides) from body temperature recordings and a multi-faceted dietary and behavioral study of winteringPassive periods of wintering determined by change-point analysis from body temperature data. The body temperature (°C) of an adult male raccoon dog (M9) was measured every 120 min with intra-abdominal data loggers in winter 2009–2010, red line = active periods, blue line = passive wintering.Back to article page