Abstract Mammals maintain their body temperature. yet hibernators can temporarily lower their metabolic rate as an energy-saving strategy. It has been proposed that hibernators evolved independently from homeotherms. and it is possible that the convergent evolution of hibernation involved common genomic changes among hibernator-lineages. https://www.soiebiologique.com/quick-sale-Axol-Friends-Mel-Axol-the-Axolotl-Black-Purple-special-save/