Largest organisms were related to the ostrich. They exceeded in height and . The last of the elephant birds became extinct about 300 years ago. Of almost exactly the same upper proportions as the largest elephant birds was "Dromornis stirtoni" of Australia, part of a 26,000-year-old group called mihirungs of the family Dromornithidae. The largest carnivorous bird was "Brontornis", an extinct flightless bird from South America which reached a weight of and a height of about . The tallest carnivorous bird was "Kelenken", which could reach 3 to 3.2 meters in height and 220 to 250 kilograms. The tallest bird ever was
François Lays in 1807 to celebrate Napoleon's return to the capital. Not wanting to hurt the French public's feelings, Alexander requested a staging of Spontini's "La vestale" instead, an opera in which Lays always assumed the role of Cinna. At the end of the performance, the angry audience forced Lays – still dressed in his Roman toga – to return to the stage and recite some popular verses thanking the tsar for restoring the Bourbons. According to the brothers Michaud, Alexander was moved to compassion by the sight of the terrified singer and sent one of his aides-de-camp on stage to reassure