Little Penguin Small 320×154 Medium 640×309 Large 1024×494 Download Tiff Original 2400×1158 | (842.0 KB) Description "The Little Penguin, adapted exclusively for swimming and diving. In this quaint bird the wing forms a perfect screw, and is employed as such in swimming and diving."—Pettigrew, 1874 Keywords antartica, aquatic, bird, diving, flightless, fly, little penguin, Penguin, swim Galleries Birds: P Source: Pettigrew, J. Bell Animal Locomotion (New York, NY: D. Appleton & Company, 1874)