
1) Notornis 2) Notornis mantelli 3) Rail
Found on
https://www.crosswordclues.com/clue/takahe

1) Notornis
Found on
https://www.crosswordclues.com/clue/takahe

The takahē, notornis, or South Island takahē (Porphyrio hochstetteri) is a flightless bird indigenous to New Zealand and belonging to the rail family. It was thought to be extinct after the last four known specimens were taken in 1898. However, after a carefully planned search effort the bird was rediscovered by Geoffrey Orbell near Lake Te Anau...
Found on
http://en.wikipedia.org/wiki/Takahē

(species Notornis mantelli), rare flightless bird of New Zealand that was thought to have become extinct in the late 1800s but that was rediscovered ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/t/5

Flightless bird
Porphyrio mantelli of the rail family, order Gruiformes, native to New Zealand. It is about 60 cm/2 ft tall and weighs just over 2 kg/4.4 lb, with blue and green plumage and a red bill. The takahe was thought to have become extinct at the end of the 19th cen...
Found on
https://www.encyclo.co.uk/local/21221
No exact match found.