I was on a cruise around South America during January, February and March 2013. I went to Columbia, Panama, Ecuador, Peru, Chile, Argentina, Brazil and French Guiana. I went to haciendas, estancias, and ranchos where there were Hausas and Gauchos. Below are some agriculture photos from Brazil.
Corral with chute to load cattle onto barge on the Amazon River near Parintin, Brazil
Gaucho with cattle in corral along Amazon River near Parintin, Brazil