The 53rd entry in the Ars Goetia is not a monster. It is a bird. Camio (KAM-ee-oh), also written Caim, is a Great President of the Goetia who appears as a thrush, speaks in a hoarse voice, and understands every voice around him. His significance is augury, the oldest divination we know, carried in a demon’s office.
Camio, the 53rd Goetic spirit, grants understanding of animal voices and water sounds: a thrush-formed president who holds nature’s oldest prophecy.
A Thrush Who Disputes: The Definition of Camio

The entry itself is short enough to quote from memory, and its lines carry the whole office. Camio, sometimes spelled Caim, is the 53rd of the 72 spirits catalogued in the Ars Goetia, the first book of the Lesser Key of Solomon, and his rank is Great President. The text gives him the form of a thrush or blackbird, a hoarse voice, and the title of a good disputer. His office runs as follows: he grants the understanding of the voices of birds, the lowing of bullocks, the barking of dogs, and the sound of waters, and he foretells things to come. The entry adds that he was of the Order of Angels, a formula the Goetia applies to its fallen spirits, and credits him with 30 legions, a count the manuscripts never entirely settle.
A Bird Copied Across Four Centuries

The description has barely changed in four centuries, and the chain of custody explains why. The list that carries him begins with Johann Weyer (1515-1588), a Dutch physician who studied with the philosopher-magician Heinrich Cornelius Agrippa and whose lifework was a protest against the witch panics of the 1560s. In De Praestigiis Daemonum he argued that demons existed but that confessed witches were deluded, and in the catalog he attached to the 1577 edition, the Pseudomonarchia Daemonum (soo-doh-mon-AR-kee-ah dye-MOH-num), he printed the spirits themselves to show where the real danger supposedly lay. Rome eventually placed his works on the Index of Forbidden Books. His list of 69 demons became the backbone of the Goetia’s 72.
Seven years later Reginald Scot carried that catalog into English in The Discoverie of Witchcraft (1584). Scot was a skeptic with the same purpose: he wanted to stop the burnings. An English reader in the 1590s could therefore meet Camio in a book that mocked witch-hunters. Then the seventeenth century produced the Lemegeton, the manuscript collection that contains the Ars Goetia; the British Library holds copies in Sloane MS 2731, Sloane MS 3825, and Harley MS 6483. Its compilers kept Weyer’s order but replaced the skeptic’s framing with a working ritual of circles, seals, and conjurations.
In 1818 Collin de Plancy gathered the whole company into his Dictionnaire Infernal, and the 1863 edition added its famous engraved demons, giving Caim a fixed face in the nineteenth-century imagination. The last major transmission was the standard English edition: The Goetia: The Lesser Key of Solomon the King, translated by S. L. MacGregor Mathers and issued by Aleister Crowley in 1904 from Boleskine. Somewhere in that chain a skeptic’s warning became a conjurer’s manual, but the thrush arrived in the twentieth century looking exactly as he had in the seventeenth.
Why a Thrush? The Symbols of the 53rd Office
That chain explains how he traveled. It does not explain why he is a thrush. The body is the first symbol: a thrush is not a lion or an armed rider, it is a small songbird whose alarm call any farmer can read. The blackbird’s sharp rattle means a cat in the yard, a hawk overhead, a stranger at the gate. The spirit who wears that body is announcing his subject: information carried on the air.
The other voices line up beside the bird. The lowing of cattle tells the herdsman when a beast is lame, calm, or close to calving. The barking of a dog tells a household who approaches. The sound of waters tells the miller where the flood is going. Four voices, and together they cover the complete acoustic map of a medieval holding, from the sky down to the river. Camio’s office is not exotic. It is the daily attention of people who lived on their senses, dignified into a title.
The hoarse voice is the strangest detail in the entry. A voice that strains to speak across the border between species wears itself out, and the text records exactly that roughness: not a roar, not a song, but a broken register that sounds like the language of animals is hard on a throat. The water in his portfolio is the oldest layer of all. The Pythia at Delphi drank from the Kassotis spring before she prophesied, and hydromancy, in which water voices answer questions, belongs to the same lineage. Then the closing formula, “He was of the Order of Angels,” does its quiet work. In the Goetia’s cosmology that phrase marks a spirit as fallen but intact: the knowledge did not vanish in the fall, it descended, and it is still offered at the edge of the triangle.
How the 53rd Office Is Worked
So much for the image. What an operator does with the 53rd is a narrower, plainer thing. The Ars Goetia prescribes one frame for all 72 spirits, and Camio gets no special ritual. The operator raises a circle inscribed with divine names, sets the triangle of art outside it, wears or holds the spirit’s sigil, and recites the conjuration until the spirit appears in the triangle. The text insists that the operator be clean and undefiled for the working, a gate that stops ordinary life for the days of the operation. The grimoire prescribes no offering for the 53rd. We pour clear water near the working when we can, because a spirit whose office includes the sound of waters should be met with his own element.
Because his gift is the understanding of voices, we name the voices we want to understand at the outset: the dog at the gate, the river after rain, the birds at dusk. The week that follows changes hearing long before it produces prophecy. When prophecy itself is asked for, the discipline is record keeping: we write the answer down, date it, and check it later. A prophet you never verify is a vanity.
The title “good disputer” has a use that is easy to miss if you do not know the university world the text came from. In the sixteenth and seventeenth centuries, disputation was the central exercise of academic life: argument conducted in Latin before a hall of judges. A spirit who could find the weak seam in a syllogism was not decoration. He was a dialectical tool, and an operator testing a legal, theological, or plain contentious position could draw that from the 53rd’s office.
Kin and Doppelgängers: Decarabia, Foras, and the Question of Cain
The 53rd does not hold the nature-knowledge office alone. His neighbors clarify the difference. Decarabia, the 69th spirit, appears as a star and knows the virtues of stones and herbs. Foras, the 31st, teaches logic and the properties of plants. Both work on the material world: what things are made of and how they behave. Camio works on the other end of the same channel, not the properties of things but their language. Where Foras teaches you to reason and Decarabia teaches you to classify, the 53rd teaches you to hear.
The classical ancestor of his office is the Roman augurate. The augures read the sky and the birds before any major act of state; the founding tradition of Rome itself, the contest between Romulus and Remus, turned on a reading of vultures, and generals did not march without auspices. Armies could wait in camp because a bird turned left. Christian writers from the Church Fathers onward called that entire science a demonic illusion, and the Goetia, read that way, agrees with them: here is a demon handing over the bird signs. Camio is demonized augury, and the text never blinks about it.
The name question is the last comparison. A speculative reading, repeated in modern occult literature, ties the spelling Caim to the biblical Cain. The manuscripts never mention Cain, and we do not print the link as fact. Cain carried a mark. Caim carries a bird, and the one tells us nothing about the other. And if you have been pronouncing the name CAY-mee-oh, you are in good company: copyists have been merging the two spellings for four hundred years.
What the Bird Is Not
Those neighbors clarify what he is. It helps to name what he is not. First, the thrush is not a raven or an owl. Translations of the entry argue over “thrush” and “blackbird,” but the disagreement dissolves on inspection: both belong to the same family, and the common blackbird (Turdus merula) is literally a thrush. Whatever the copyist wrote, the spirit is a songbird, not a bird of carrion or night. The death-bird image is imported from elsewhere.
Second, Camio is not “evil” in the modern cinematic sense. The Ars Goetia assumes God is sovereign, and the operator works inside a circle of divine names that compel obedience. The entry lists no crimes, only functions: perception, prophecy, argument. Calling him a demon is a theological classification, not a moral biography.
Third, the voices are not a metaphor. The text lists birds, bullocks, dogs, and waters, and it means them. Reading the list as a symbol of “intuition” flattens the most concrete entry in the Goetia, and concreteness is the whole point of the 53rd.
Fourth, Caim is not Cimejes. The 66th spirit, Cimejes (or Kimaris), is a marquise who rides a black horse and teaches grammar, logic, and rhetoric. The two names get swapped in abbreviated tables, but Cimejes has a horse, not a bird, and a military rank, not a presidential one.
FAQ
Is Camio dangerous?
The old ritual assumes a danger worth preparing for, which is why the circle exists. In practice the risks are more mundane: obsession, misreading, and the exhaustion of sustained attention.
Why is a former angel working as a demon?
The Goetia never narrates the fall. It only records the consequence: “He was of the Order of Angels” is a statement of origin, not a biography, and the text cares about what the spirit knows, not how he fell.
Can you work with Camio without a full conjuration?
Many practitioners study the 53rd’s symbolism, the thrush, the waters, the office of hearing, without the full ritual. The old circle and triangle are for when the office itself is called on.
How do you say the name?
The manuscripts give both spellings. Camio (KAM-ee-oh) is the modern form; Caim (KAY-im) appears in older copies. Either pronunciation serves the rite.
One Office in a Parliament of 72
Camio’s paper trail runs unbroken from Weyer’s print shop to the modern triangle of art, and his office is one of 72. To meet the rest of the company, read our guide to the 72 spirits of the Ars Goetia. For the older science his office preserves, augury traces the lineage back to the Romans and beyond. When you want the whole system from Weyer to the revival, the demonology and goetia compendium is where the library keeps the full survey. The thrush is still singing. The question is whether anyone is listening.
