Figure 1 in Habitat use by the South-American rattlesnake (Crotalus durissus) in south-eastern Brazil

Figure 1. Average substrate temperature (°C) in the microhabitats used by Crotalus durissus (black columns) and available microhabitats (white columns); and mean¡SD of body-surface temperature (°C). Data obtained from radio-tracked rattlesnakes at the Itirapina Ecological Station, State of São Paulo, south-eastern Brazil.