I think it became a big thing cuz of the war had a lesson on this in 6th grade
circus sideshow to be exact
The Sarimanok is the legendary bird that has become an ubiquitous symbol of Maranao art. It is depicted as a fowl with colorful wings and feathered tail, holding a fish on its beak or talons. The head is profusely decorated with scroll, leaf, and spiral motifs. It is said to be a symbol of good fortune.