Elephant bird determined that "Vorombe titan" reached weights of and stood tall, making it the world's largest bird, slightly larger than the much older "Dromornis stirtoni". Elephant birds have been extinct since at least the 17th century. Étienne de Flacourt, a French governor of Madagascar in the 1640s and 1650s, mentions an ostrich-like bird said to inhabit unpopulated regions, though it is unclear whether he was repeating folk tales passed on from generations earlier. In 1659, Flacourt wrote of the "vouropatra – a large bird which haunts the Ampatres and lays eggs like the ostriches; so that the people of these places
Borneo elephant Museum of Natural History disagreed in 1943, and placed all Sundaic elephants in the subspecies "Elephas maximus sumatrensis". In 1950, Paules Edward Pieris Deraniyagala described a subspecies "Elephas maximus borneensis", taking as his type an illustration in the National Geographical Magazine. In 2003, the debate was re-opened by a suggestion that the introduced Sulu elephants and the north-east Borneo population might have descended from the now extinct Javan elephant, which was named "Elephas maximus sondaicus" by Deraniyagala. This hypothesis is based on missing archaeological evidence of long term elephant habitation in Borneo, a corroboration in folklore and that elephants have