Se Dice Bisonte, No Búfalo (It's Called Bison, Not Buffalo) is the third studio album by Omar Rodríguez-López and the second in the "Amsterdam series".

It was written and recorded in 2005 in California and Amsterdam, and was released May 29, 2007, by Gold Standard Labs on both vinyl and CD.

It also features cameos by Money Mark, John Frusciante, and former Mars Volta drummer Jon Theodore who appears on the final track, which was recorded while he was still a part of the group.

"Lurking About In A Cold Sweat (Held Together by Venom)" contains a chord progression similar to an officially unreleased song recorded by The Mars Volta during the Noctourniquet sessions, as well as a few instrumental jams, that were leaked in 2013 with as part of the so-called Ramrod Tapes.

As the title of The Mars Volta song has never been officially confirmed, fans refer to it as "Clouds" or "Orchestrina."