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
North Island piopio the Hauhungaroa Range west of Lake Taupo. The introduction of foreign predatory mammals such as cats and rats to New Zealand's North Island is mostly to blame for the North Island piopio's extinction, with habitat loss and predation by mustelids also being significant from the 1880s onward. North Island piopio The North Island piopio ("Turnagra tanagra") was a passerine bird of the family Oriolidae. The North Island piopio is now considered to be extinct. For many years, the North Island piopio was considered to be conspecific with the South Island piopio, but the two are now regarded as two separate