https://www.usgs.gov/media/images/photographs-and-photomicrographs-a-great-horned-owl-bubo-virginianus-found-dead
Photographs and photomicrographs from a Great-horned Owl (Bubo virginianus) found dead in Arizona, USA. (A) Caseous material is present on the surface of the...
great horned owlbubo virginianusphotographsphotomicrographs