The rufous on the underparts, which gives this species its scientific name, distinguishes it from the Tropical and Swamp Boubous.
London School of Hygiene & Tropical Medicine | Smithsonian Tropical Research Institute | Lo Nuestro Award for Tropical New Artist of the Year | tropical cyclone | Liverpool School of Tropical Medicine | National Tropical Botanical Garden | Tropical Storm Allison | tropical storm | Royal Tropical Institute | Grammy Award for Best Traditional Tropical Latin Album | Fairchild Tropical Botanic Garden | Xishuangbanna Tropical Botanical Garden | Tropical Storm Vamei | Tropical Songs | Tropical Rainfall Measuring Mission | Tropical North Queensland | Tropical Depression Winnie | Tropical cyclone warnings and watches | Tropical cyclone | Tropical Boubou | Tropical Albums | tropical Africa | Swamp Boubou | International Institute of Tropical Agriculture | Bernhard Nocht Institute for Tropical Medicine | Automated Tropical Cyclone Forecasting System | 1980–85 Southern Hemisphere tropical cyclone seasons | Typically Tropical | Tropical ulcer | Tropical Storm Washi |