Click here for a SLIDESHOW of all the Osius images. You can ignore the caption; this is another example of the book's publisher trying hard to find illustrations for fables, even if the illustration does not fit.
M0539 = Perry567. Source: Ademar 39. This is Perry 567. For another story about the nightingale and the hawk, see #538. See also the fable of the crow and the dove’s chicks, #514.