**BLACK-NAPED TERN Sterna sumatrana

Local names Man Inèy (Sansundi), Man Gep (Soeparno 1977).

Status Occasional visitor. Widespread and sometimes common in New Guinea waters (Beehler & Pratt 2016) but just two records for Biak and Supiori: 17 July 1994, 40 off Wundi (Padaido Islands) (D. Roberson, eBird checklist S6813691); 6 August 2015: ten off Rani (N. Voaden, eBird checklist S24512191).