The avifauna of Biak Island, Papua, Indonesia with comments on status, conservation, natural history and taxonomy Author Bishop, K. David text Bulletin of the British Ornithologists’ Club 2023 2023-03-06 143 1 3 62 journal article 298463 10.25226/bboc.v143i1.2023.a2 6028cf6b-e944-40d1-b774-7caa1c970409 2513-9894 11642130 805136AB-F3FE-4C77-85AC-E37423156B6D ORIENTAL DOLLARBIRD Eurystomus orientalis # Range E. o. pacificus Biak, Supiori ; E. o. waigiouensis Yapen. Status Austral migrant. Beehler & Pratt (2016) noted that resident E. o. waigiouensis is scarce on New Guinea’s north coast but in Teluk Cenderawasih has been recorded on Yapen. Austral migrant E. o. pacificus is widespread and common on Biak in AprilNovember. 5 June 1990 : a loose aggregation of c .50 hawked at dawn over the hotel near Biak airport ( KDB ). Presumably these were recent arrivals. 12 August 1994 : 15 near Waspdori Falls ( D. Roberson , eBird checklist S6813709).