How To Set Up A Thermal Heat Gradient In A Terrarium
Reptiles, amphibians, and other ectotherms use external heat sources in their environment to regulate their body temperatures. Ectothermic (also called poikilothermic) animals are often called “cold-blooded” which is a bit of a misnomer as they often maintain quite high body temperatures (sometimes higher than mammals). In the wild, ectotherms move around within their habitat (from sunlight to shade, or from above ground to burrows, for example) to regulate their body temperature....