The Fernando de Noronha Rail is an enigmatic bird known from subfossil remains that had been found in the late 1970s on the island of Fernando de Noronha, 354 km offshore the coast of Brazil.:

“Remains of a new species of rail (Rallidae) were also found, bringing the total known land-bird fauna to four species. Most of the elements of the skeleton, from several different individuals, are represented. This was a medium- size rail with the wings reduced, but to a lesser extent than in many flightless species. It does not appear to be particularly close morphologically to any of the species of rails from mainland Brazil. I have briefly alluded to this form elsewhere …, but it has yet to be formally described.”

The form may have been a member of the genus Laterallus or Rallus, however, the species has still not been described. [1]

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References:

[1] S. L. Olson: Natural history of vertebrates on the Brazilian islands of the mid South Atlantic. National Geographic Society Research Reports 13: 481-492. 1981

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edited: 03.05.2022