Browsing The Avian History Reports by Subject "Pterodroma phaeopygia"

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History of endemic Hawaiian birds: Part I: population histories, species accounts: seabirds: Hawaiian dark-rumped petrel ('Ua'u)

Banko, Winston E (Cooperative National Park Resources Studies Unit, University of Hawaii at Manoa, Department of Botany, 1980-05)

Pterodroma phaeopygia sandwichensis is a stout, medium-sized petrel with light under parts and, except for a white forehead, dark upper parts. It was first described in 1884. Exhaustive research uncovered some 192 observations, ...