Falcons

Orange ring with a black three alpha code (on one leg) and metal ring (on other leg).

note 1 : as first letters are used : B, D, E, К, Y, Z.

note 2 : Greater chance for Lesser Kestrel (Falco naumanni) in Bulgaria - Lesser Kestrel Recovery, LIFE11 NAT/BG/360.

The project aims at supporting the populations of the globally endangered Lesser Kestrel (Falco naumanni) in Bulgaria through direct conservation measures and wide public involvement, namely: maintaining Lesser Kestrel habitats; promoting the most beneficial and effective “Lesser Kestrel Friendly” land-use practices; restocking the Lesser Kestrel in Bulgaria through captive breeding and translocation of non-fledged birds from Spain; establishing a free colony of Lesser Kestrels in Sakar SPA and providing favourable conditions for natural re-establishment of the species in Byala reka and Krumovitsa SPAs; developing a scientific network of experts to exchange information, best practices and “know-how” on Lesser Kestrel conservation.
The project will be implemented by Green Balkans - Stara Zagora NGO, as a Coordinating Beneficiary (www.greenbalkans.org), and EURONATUR (www.euronatur.org) and DEMA (www.demaprimilla.org) in their capacity of Associated Beneficiaries."

note 3 : used codes are :
* BAA to BJA were put on Lesser Kestrels (right leg) within our Lesser Kestrel Recovery LIFE11 NAT/BG/360 project and are released into the wild. 
* BTF to BZZ were put on Lesser Kestrels (right leg) from the breeding stock at Green Balkans' Wildlife Rescue Center.

note 4 : used codes in 2013 : BAA-BJA, BBA-BBZ, BCA-BCZ, BDA-BDZ, BFA-BFZ, BHA-BHZ. BJA, BTF-BTZ, BVA-BVZ, BZA-BZZ (on right leg) and metal ring (on left leg).

note 4 : used codes in 2014 : BJB-BJZ, BKA-BKZ, BLA-BLZ. BNA-BNZ, BTA-BTD, BPA-BPZ, BSA-BSZ (on left leg) and metal ring (on right leg).

note 5 : pay attention to codes of this project : 
http://www.cr-birding.org/node/3412

note 7 : https://lesserkestrellife.greenbalkans.org/lesser-kestrels-those-brave-t...

note 8 :