As horses weren't native to the Philippines in the
pre-Spanish era, the earliest written records about the tikbalang did not specify horse or animal morphology. Documents from Spanish friars such as
Juan de Plasencia's
Customs of the Tagalogs (1589) describe the tikbalang as ghosts and spirits of the forests, associated with the terms
multo and
bibit. Entries in early Spanish-Tagalog dictionaries defined
tigbalang as "
fantasma de montes" (phantoms of the mountains/wilds), linking them strongly as nature spirits. An offensive expression "
tigbalang ca mandin!(You are a wild beast!)" was used by early Tagalogs to signify one as uncouth and uncivilized. {{blockquote|There were also ghosts, which they called
vibit; and phantoms, which they called 'Tigbalaang'. {{blockquote|The
tigbalang is another object of which they stand in great awe. It is described as a phantom, which assumes a variety of uncouth and monstrous shapes, and interposes its authority, to prevent their performing the duties, prescribed by our religion. In historical dictionaries (San Buenaventura's 1613
Vocabulario spelled as "tigbalang"), they were likened to the
tiyanac, while in some entries they were given the definition as "satyrs" (
satiro), "gnomes" (
duendes) or "goblins" (
trasgo).
Horse-like appearance Later on, as horses were brought from China and Japan through the Spanish colonial government, accounts of the tikbalang appearing horse-like slowly became the norm. Juan Francisco de San Antonio's
Cronicas(1738-1744) describes the tikbalang as a malevolent entity living in the mountains, able to shapeshift into a variety of forms, including horses. However, the very first document to actually describe the tikbalang as specifically having the appearance of a werehorse as it is more commonly known is Juan José Delgado's
Biblioteca Histórica Filipina (orig. c. 1750). Delgado recounts an alleged incident wherein a young boy from the town of
San Mateo, after having escaped an attempted abduction by the tikbalang, described the creature as follows: a very tall and skinny black man, with a long face like a horse, the shins of his legs reaching above his head when squatting down...(he had) very long ears and nose and somewhat short horns on his forehead, very large and frightening eyes, and the mouth of a horse. Delgado also mentions the name "
unglo" being used by the
Visayans to refer to the same creature as the tikbalang. ==Superstitions==