Nikolai Stefanov
- Twig Used as a Tool by the Egyptian Vulture (Neophron percnopterus)
2010/06/01 by Yva Stoyanova, Nikolai Stefanov, Josef K. Schmutz · 2 citations
Earth and Planetary Sciences · Environmental Science · #Ancient history #Avian ecology and behavior #Biology #Botany #Geography #History #Paleontology and Evolutionary Biology #Twig #Vulture #Zoology