The Ja River Scrub-warbler (Bradypterus grandis) is a species of Old World warbler in the Sylviidae family. It is found in Cameroon, Central African Republic, and Gabon. Its natural habitat is swamps. It is threatened by habitat loss.

Source

• BirdLife International 2004. Bradypterus grandis. 2006 IUCN Red List of Threatened Species. Downloaded on 10 July 2007.