DistributionRead full entry
Range DescriptionParadisaea decora is restricted to Fergusson (1,340 km2) and Normanby (1,040 km2) in the D'Entrecasteaux archipelago of east Papua New Guinea. It has been described as fairly common (LeCroy et al. 1984); however, recent research indicates that the total population numbers as few as c.650 individuals, with a maximum of 500 individuals on Fergusson Island (at Maybole Mountain, Oya Tabu Mountain, Edagwaba Mountain, Sebutuia Bay lowlands, Lavu Lowlands and Lamonai), and 150 individuals on Normanby Island (at Lomitawa, Mount Solomonai, inland Sewa, Lonana and Mount Hobia) (D. Mitchell in litt. 2008). Surveys of the two presumed sub-populations (on Fergusson and Normanby) indicate declines of c.20% from c.1997 to 2007 (D. Mitchell in litt. 2008).