Sigbin
Sigbin · Sigben · Zegben · Sigbinan
A Visayan creature said to walk backwards with its head lowered between its hind legs, to feed on shadows, and to be kept in a jar by the families who own one.

Basis: Visayan accounts of the Sigbinan families · AI-generated
| Tradition | Philippine |
|---|---|
| Type | nocturnal predator · familiar |
| Habitat | forest · household |
| First attested | 1900s |
| Principal source | Maximo D. Ramos, Creatures of Philippine Lower Mythology (1971) |
Illustrations
The posture is the creature
Strip away the variable details — goat body, enormous clapping ears, whip of a tail, a smell reported as foul — and one thing survives every telling: the sigbin goes backwards, with its head lowered between its hind legs.
That is a difficult image to hold, and it is difficult on purpose. An animal in this posture is looking behind itself while moving away from you, which means the moment you see it, it has already been watching. It cannot be read the way an animal is normally read, because the end that approaches is not the end that sees.
The rest of the lore follows from it. The sigbin is said to be invisible, or nearly so, during Holy Week in particular; it is said to be found at the edges of settlements at night; and it is said to take not blood but shadow.
Feeding on shadows
Most Philippine night predators take something physical: the manananggal takes organs, the aswang takes a body. The sigbin takes the shadow.
The difference matters for how the belief behaves. Flesh and blood can be defended — you can bar a window, lay salt on a threshold, keep a watch over a sick person. A shadow cannot be put anywhere safe, and its loss leaves no mark to examine. A person who sickens after a sigbin has passed has no counter-evidence available, because nothing about them was ever supposed to look different.
It is a neat piece of folk logic and it has the shape such beliefs usually have: the harm is defined so that its absence cannot be shown.
The jar
The sigbin's most distinctive social feature is that it has owners.
Certain families — the Sigbinan — are said to keep sigbin in large earthenware jars, feeding them and releasing them at night, with the household's wealth or good fortune explained by what the creature brings home. The jar is sealed, kept under the house, and never shown.
Read as folklore, this is an unusually clear specimen of the accusation pattern that appears wherever witchcraft beliefs attach to prosperity. Nobody describes their own family as Sigbinan. The claim is made by neighbours, about a household that is doing better than it should, and it supplies the explanation along with a reason never to expect proof: the evidence is in a sealed jar inside someone else's house.
The parallel with the aswang is exact in function and different in form. The aswang accusation says that person is not a person. The sigbin accusation says that family owns something. One attacks identity, the other property — and property is the easier accusation to live beside, which may be why the sigbin never generated the detection-test culture the aswang did.
A note on the sources
This page is shorter than the others in the Philippine set, deliberately, and the reason is worth putting in writing.
The sigbin's modern documentation runs through Ramos (1971), with legend texts in Eugenio. Behind those, the material is thin: there is no early dictionary entry doing the work the 1754 Noceda entry does for the tikbalang, and no friar account doing what Plasencia does for the aswang complex.
There is a widely repeated sigbin narrative dated to the sixteenth century and credited to a Spanish manuscript of 1838–39 attributed to a Father Pavón. That attribution should be treated with great suspicion. The Pavón material belongs to a group of documents produced by the collector José Marco, which also includes the famous "Code of Kalantiaw" — and William Henry Scott's source-critical work established that these are modern fabrications, not colonial records. The Code was eventually disowned by the Philippine historical authorities on that basis.
We therefore do not carry the sixteenth-century story, and anyone who finds it elsewhere should ask where it comes from before using it.
What this page does not claim
Two things circulate widely and are absent above.
That the sigbin preserves folk memory of a rare mammal. It is an appealing idea with nothing behind it, and the same argument has been made about half the world's folk creatures.
That the belief is dying out. We have no basis for saying so either way, and folklore reported as extinct by outsiders has a long record of still being current among the people who hold it.
Sources
Ramos (1971) for the creature and its classification; Eugenio (2002) for collected legend texts; Scott (1984) for why one popular early "source" should not be used.
Regional names
| Cebu and the Visayas | Sigbin — The core area; the Sigbinan families belong to this material |
|---|---|
| Waray-speaking areas | Sigbin |
| Mindanao | Sigbin — Reported in rural areas, with local variation |
Tags
Type
Habitat
Role
Traits
Visual motifs
Similar creatures
Frequently asked
What does a sigbin look like?
Most descriptions give a goat-like body, large ears that can be clapped together, and a long whip-like tail. The constant element is not the shape but the posture: it moves backwards with its head lowered between its hind legs.
Is the sigbin an aswang?
No. The aswang types in Ramos's classification are beings that pass as people. The sigbin is an animal and, in the strongest version of the belief, a possession — a familiar owned by a household rather than a neighbour in disguise.
What are the Sigbinan?
Families said to own sigbin and to keep them in jars. The accusation works the way witchcraft accusations usually do: it attaches to specific households, it explains their prosperity, and it is made by other people about them, never by them about themselves.
Does it really eat shadows?
That is what the accounts say, and it is the detail worth keeping. Blood and organs are the ordinary currency of such beliefs; a shadow is not something you can guard, bury or wash, which makes the harm impossible to disprove.
Is it based on a real animal?
Suggestions that the belief preserves sightings of a rare mammal circulate widely and rest on no demonstrated connection. We note them and do not endorse them.
Sources
- Maximo D. Ramos, Creatures of Philippine Lower Mythology (1971). University of the Philippines Press
- Damiana L. Eugenio, Philippine Folk Literature: The Legends (2002). University of the Philippines Press
- William Henry Scott, Prehispanic Source Materials for the Study of Philippine History (1984). New Day Publishers, revised edition

