Lagos, Nigeria. March 2004.
Karaga, Ghana. June 2004.
Bauchi State, Nigeria. March 2004.
Niger River, Mali. 2002.
Bumpeh, Sierra Leone. June 2006.
Near Polokwane, South Africa. March 2005.
Bumpeh, Sierra Leone. July 2006.
Karaga, Ghana. June 2004.