- 30,000-year-old fossilized vulture feathers ‘nothing like what we usually see’ preserved in volcanic ash Livescience.com
- New Type of Fossilization Revealed by Griffon Vulture Found in Volcanic Ash ScienceAlert
- 30,000-Year-Old Fossil Feathers of Griffon Vulture Found in Italy Sci.News
- “Uncharted territory”: soft tissue of ancient animal found entombed in volcanic rock near Rome BBC Discover Wildlife
- Scorching volcanic ash preserved ancient vulture in stunning detail Science