Double-headed Jaguar, Palace of the Governor, Uxmal, Mayan archaeological site, UNESCO World Heritage Site, Yucatan, Mexico, North America

Double-headed eagle, Persepolis, UNESCO World Heritage Site, Iran, Middle East

Aztec Turquoise Mosaic of Double Headed Serpent from Mexico 15th to 16th century, British Museum, Bloomsbury, London, England, United Kingdom, Europe

Imperial double-headed eagle and the Austrian flag on the roof of the national library, Hofburg Imperial Palace, Vienna, Austria, Europe

Golden, double-headed Russian eagle on the granite obelisk to commemorate Tsar Nicholas I and his consort Alexandra Feodorovna, market place, Helsinki, Finland, Europe

Imperial double-headed eagle with the Austrian flag on the roof of the National Library, Hofburg, Vienna, Austria, Europe

Double headed eagle with latin script on the Hofburg Neue Burg Vienna Austria

Imperial double-headed eagle and the Austrian flag on the roof of the national library, Hofburg Imperial Palace, Vienna, Austria, Europe

Roland statue with a shield bearing the double-headed eagle crest of the empire, 1404, Market Square, Bremen, Germany, Europe

Bumphead parrotfish (Bolbometopon muricatum) are the largest species in this family and can reach 5 feet in length and over 160 pounds, Yap, Micronesia