Galápagos Giant Tortoise
Mfield, Matthew Field / Wikipedia, Tiny Fox Lab

Galápagos tortoises lead an uncomplicated life, grazing on grass, leaves, and cactus, basking in the sun, and napping nearly 16 hours per day. A slow metabolism and large internal stores of water mean they can survive up to a year without eating or drinking.Tiny Fox Lab Facts

Preview photo credit: Mfield, Matthew Field / Wikipedia