English: The Orange-bellied Flowerpecker (Dicaeum trigonostigma), belongs to the settled family Dicaeidae. The species can be found in small groups or individually. The species distribution is comprehensive from the islands of Sumatra, Kalimantan, Java, and Bali. The documented individuals are female. Females of the species can be characterized by duller coat color and are dominated by green to olive green. There is a slight yellow color on the lower abdomen, undertail-coverts, and Uppertail-coverts. To be precise, this individual is documented as perching on a thicket branch and eating the fruit under the forest canopy of Ujung Kulon National Park at Taman Jaya Resort.