Branta sp. ‘O’ahu’

Oahu Nene (Branta sp.)

The Oahu Nene is known from subfossil remains that were found at Barbers Point in the southwest part of O’ahu, Hawaiian Islands.

This form is quite similar to the Great Nene (Branta hylobadistes Olson & James) from Maui Island, but its hindlimb elements were generally longer and more gracile; the form shows furthermore a great variation in size, especially of the wing elements. [1]


The Oahu Nene occurred sympatrically with the Nene (Branta sandvicensis (Vigors)), the sole surviving species of the now extinct Hawaiian goose radiation.



[1] S. L. Olson; H. F. James: Descriptions of thirty-two new species of birds from the Hawaiian Islands: Part I. Non-Passeriformes. Ornithological Monographs 45: 1-91. 1991


edited: 05.05.2022