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

Panama - 1986
1638/45

Price: 7,00 EUR
1638/45

Tonga - 2002
1639/42

Price: 6,00 EUR
1639/42

Panama - 1987
1639+41+3+5 OnlyBirds

Price: 4,00 EUR
1639+41+3+5 OnlyBirds

Australia - 1997
1641/4

Price: 3,00 EUR
1641/4

Australia - 1997
1641/8

Price: 8,00 EUR
1641/8

Australia - 1997
1643/Bl.26

Price: 5,00 EUR
1643/Bl.26

Cuba - 1970
1644/58

Price: 20,00 EUR
1644/58

San Marino - 1996
1645/9

Price: 4,00 EUR
1645/9

Australia - 1997
1645/MH113

Price: 8,00 EUR
1645/MH113