Audubon (192)Kingfisher (18)Sea (26)
Birds of prey (291)Owls (281)Water Birds (164)
Ducks (103)Parrots (254)
Hummingbird (71)Penguins (179)

Czechoslovakia - 1972
2110/5

Price: 2,00 EUR
2110/5

Czechoslovakia - 1972
2110/5 (4Bl)

Price: 8,00 EUR
2110/5 (4Bl)

Argentina - 1990
2111/4

Price: 6,00 EUR
2111/4

Syria - 2002
2111/4

Price: 4,00 EUR
2111/4

Czechoslovakia - 1972
2113/5 (4Bl)

Price: 8,00 EUR
2113/5 (4Bl)

Czechoslovakia - 1972
2114 KB

Price: 8,00 EUR
2114 KB

Tonga - 2016
2114/5 2FS

Price: 100,00 EUR
2114/5 2FS

Tonga - 2016
2116/ Bl.106

Price: 20,00 EUR
2116/ Bl.106

Antigua - 1995
2117+20

Price: 14,00 EUR
2117+20