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 Kresna Gorge Bulgaria Show species
8 Lozen Mountain Bulgaria Show species
9 Lyulin Mountain Bulgaria Show species
10 Maleshevska Mountain Bulgaria , Macedonia Show species
11 Ograzhden Mountain Bulgaria , Macedonia Show species
12 Osogovo Mountain Bulgaria , Macedonia Show species
13 Pirin Mountain Bulgaria Show species
14 Plana Mountain Bulgaria Show species
15 Rila Mountain Bulgaria Show species
16 Ruy Mountain Bulgaria , Serbia Show species
17 Sakar Mountain Bulgaria , Turkey Show species
18 Sandanski-Petrich Valley Bulgaria Show species
19 Slavianka Mountain Bulgaria , Greece Show species
20 Sofia Kettle Bulgaria Show species
21 South Dobrodgea Bulgaria Show species
22 Sredna Gora Mountain Bulgaria Show species
23 Strandzha Mountain Bulgaria , Turkey Show species
24 Upper Thracian Plain Bulgaria Show species
25 Vitosha Mountain Bulgaria Show species
26 Western Balkan Mountain Bulgaria , Serbia Show species
27 Western Rhodope Mountain Bulgaria , Greece Show species