Bulgaria - Ecology - Balkan Mountains 2009

Thanks to Lilia:
Cover sent from Sofia, Bulgaria to Odivelas, Portugal on 02-03-2009.  With three beautiful stamps:

Ecology - Balkan Mountains, Joint issue Bulgaria - Serbia
0.60 Leva - Eurasian Woodcock (Scolopax rusticola)
Date of issue: 02.03.2009

Birth bicentenaries of famous people
0.10 Leva - Abraham Lincoln (1809- 1965), the 16th President of USA
Date of issue: 06.02.2009

Definitives: Thracian gold treasure of Panagurishte
Date of issue: 15.11.1999