Flightless birds: When did the dodo become extinct?

@article{Roberts2003FlightlessBW,
  title={Flightless birds: When did the dodo become extinct?},
  author={David L. Roberts and Andrew R. Solow},
  journal={Nature},
  year={2003},
  volume={426},
  pages={245-245}
}
The extinction of the dodo (Raphus cucullatus L.; Fig. 1) is commonly dated to the last confirmed sighting in 1662, reported by Volkert Evertsz on an islet off Mauritius. By this time, the dodo had become extremely rare — the previous sighting having been 24 years earlier — but the species probably persisted unseen beyond this date. Here we use a statistical method to establish the actual extinction time of the dodo as 1690, almost 30 years after its most recent sighting. 

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