NOT KNOWN FACTUAL STATEMENTS ABOUT STORK

Storks usually use soaring, gliding flight, which conserves energy. Soaring involves thermal air currents. Ottomar Anschütz's well-known 1884 album of pictures of storks inspired the look of Otto Lilienthal's experimental gliders of the late nineteenth century.An more mature juvenile at Vogelpark Avifauna, Netherlands. Beaks switch pink starting u