This species is largely limited to closed-canopy lowland forest in a region experiencing rapid and continuing deforestation. Harpactes duvaucelii occurs in the Sundaic lowlands, from south Tenasserim, Myanmar, peninsular Thailand, Sabah, Sarawak and Peninsular Malaysia, Singapore, Kalimantan and Sumatra, Indonesia and Brunei.
Scarlet-rumped Trogon Harpactes duvaucelii (NT)
Scarlet-rumped Trogon - Harpactes Duvaucelli