Avifors
Incantation	Avifors (AVI-forz)
Type	Transfiguration
Light	Vivid Blue
Effect	Turns beasts and objects into birds

[Source]

Avifors (AVI-forz) is a Transforming spell that transfigures objects into a bird or a flock of birds. This spell is learned in first and revised in second-year Transfiguration class. It should not be confused with the Conjuration, Avis.

Etymology

From Latin avis meaning bird, and "fors" (a suffix often used in transfiguration spells) is Latin for "chance, luck, fortune", though it may also come from "forma" (or simply English form) meaning form.

Appearances

• Harry Potter and the Philosopher's Stone (video game) (First appearance)
• Harry Potter and the Chamber of Secrets (video game)
• Harry Potter and the Goblet of Fire (video game)
• Harry Potter Trading Card Game

Transfiguration (class)
Professors: Albus Dumbledore · Minerva McGonagall
Textbooks: A Beginner's Guide to Transfiguration · Intermediate Transfiguration · A Guide to Advanced Transfiguration
Known practitioners: Emeric Switch · Circe · Falco Aesalon · Mirabella Plunkett · Thaddeus Thurkell ·
Transfiguration spells studied at Hogwarts: Chair to cat · Match to needle · Snail to Teapot · Teacup to Rat · Switching Spell · Transforming Spell · Avifors Spell · Mice to Snuffboxes · Beetle Buttons · Rabbit Slippers · Teapot to tortoise · Draconifors Spell · Lapifors Spell · Vanishing Spell · Vera Verto · Owl to opera glasses · Guinea fowl to guinea pig · Hedgehog to pincushion · Small Child to Rat · Meddling Man to Monkey
Branches of Transfiguration: Transformation · Vanishment · Conjuration · Untransfiguration