Nr. Region Countries Action
1 Belasitsa Mountain Bulgaria , Greece , Macedonia Show species
2 Central Balkan Mountain Bulgaria Show species
3 Danubian Plain Bulgaria Show species
4 Eastern Balkan Mountain Bulgaria Show species
5 Eastern Rhodope Mountain Bulgaria , Greece Show species
6 Kraishte Bulgaria , Serbia Show species
7 Lozen Mountain Bulgaria Show species
8 Lyulin Mountain Bulgaria Show species
9 Maleshevska Mountain Bulgaria , Macedonia Show species
10 Ograzhden Mountain Bulgaria , Macedonia Show species
11 Osogovo Mountain Bulgaria , Macedonia Show species
12 Pirin Mountain Bulgaria Show species
13 Plana Mountain Bulgaria Show species
14 Rila Mountain Bulgaria Show species
15 Ruy Mountain Bulgaria , Serbia Show species
16 Sakar Mountain Bulgaria , Turkey Show species
17 Sandanski-Petrich Valley Bulgaria Show species
18 Slavianka Mountain Bulgaria , Greece Show species
19 Sofia Kettle Bulgaria Show species
20 South Dobrodgea Bulgaria Show species
21 Sredna Gora Mountain Bulgaria Show species
22 Strandzha Mountain Bulgaria , Turkey Show species
23 Upper Thracian Plain Bulgaria Show species
24 Vitosha Mountain Bulgaria Show species
25 Western Balkan Mountain Bulgaria , Serbia Show species
26 Western Rhodope Mountain Bulgaria , Greece Show species