World’s Only Cold-Blooded Mammal Lived On An Island And Aged Like A Crocodile
One of the things we first learn about the fauna kingdom is the difference betweenwarm and stale - blooded animals . While reptiles bask in the sun to get affectionate , mammals – including thosein the sea – must eat up on a regular basis to gain the energy needed to sustain a unvarying internal temperature . However , one mammalian , immobilize on a resource - pathetic Mediterranean island , did something rather extraordinary and reversed the average , becoming the only cold - blooded mammalian in the world ....