grey-faced petrel


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grey-faced petrel

or

gray-faced petrel

n
(Animals) a dark-coloured New Zealand petrel, Pterodroma macroptera gouldi. Also called: North Island muttonbird or oi
References in periodicals archive ?
The grey-faced petrel (Pterodroma macroptera) and the Yelkouan shearwater (Puffinus yelkouan) both have unclear conservation status even if the latter has been recently listed as Vulnerable by the IUCN.