@benchmarkmonitar
do penguins have knees, although they are not visible externally due to their unique anatomy and posture. Penguins have short, sturdy legs adapted for swimming rather than walking. Their knees are located close to their bodies, tucked up under their feathers and concealed by their thick plumage. When penguins walk on land, they appear to waddle due to their knees being held close to their bodies. Despite their seemingly awkward gait, penguins are remarkably agile and efficient swimmers, using their flipper-like wings to propel themselves through the water with remarkable speed and precision.