Bibliography : Crow

Claudius Aelianus; A. F. Scholfield, trans. On the Nature of Animals
John Cherry, ed. Mythical Beasts
Anne Clark Beasts and Bawdy
Michael J. Curley Physiologus
Gerald of Wales; Thomas Forester, trans.; Richard Hoare, trans; Thomas Wright, ed. The historical works of Giraldus Cambrensis
J. L. Schrader, ed. A Medieval Bestiary
Kenneth Varty Reynard the Fox. A Study of the Fox in Medieval English Art