7. Echo the elephant became a celebrity in the late 20th century, and her story has protected elephants ever since
Like David Greybeard, Echo the elephant transformed how we view her species. Scientists began studying Echo, an African Bush Elephant (the largest living land mammal), in 1973. They studied Echo for the next 33 years, garnering pioneering insights into elephant behavior. Echo’s most startling contribution to history, however, came from her celebrity. Many documentary crews filmed her with the herd she led, and altered permanently how ordinary people viewed elephants. Echo’s celebrity gave crucial momentum to the elephant conservation movement. Unwittingly, Echo’s life secured the future of her species in Africa and improved the welfare of captive elephants.