Penguins are one of the most iconic and beloved animals in the world. They are also known for their distinctive way of walking, or rather, waddling. But why do penguins waddle? And what are the advantages and disadvantages of this mode of locomotion? Waddling is an adaptation to conserve body heat. Penguins live in cold environments, where they need to maintain a high body temperature. To do this, they have thick layers of fat and feathers that insulate them from the cold. However, these layers also make them bulky and heavy, which reduces their agility on land. Waddling is a way of balancing their body weight…