Map showing the protected areas in Bulgaria.

Source:
Zlatanova, D. 2004. Personal communication, modification of  Zlatanova, D., and Genov, P. 2004. Bulgaria. In: Status and conservation of the Eurasian lynx (Lynx lynx) in Europe in 2001. von Arx, M., Breitenmoser-Wuersten, Ch., Breitenmoser, U., and Zimmermann, F.  KORA Bericht 19, p 50. KORA, Muri b. Bern.