Audubon (167)Kingfisher (12)Sea (24)
Birds of prey (166)Owls (172)Water Birds (123)
Ducks (71)Parrots (162)
Hummingbird (43)Penguins (147)

Austria - 1988
1918

Price: 1,00 EUR
1918

Barbados - 1981
537/8

Price: 2,00 EUR
537/8

New Zealand - 2000
1820

Price: 2,00 EUR
1820

Palau - 2004
Bl.191

Price: 2,00 EUR
Bl.191

Bulgaria - 1999
4421/4

Price: 2,00 EUR
4421/4

Slovakia - 1994
195/7

Price: 2,00 EUR
195/7

Jugoslavia - 1967
1228/31

Price: 2,00 EUR
1228/31

Germany - 1991
1539/42

Price: 2,00 EUR
1539/42

Malawi - 1970
127+143

Price: 2,00 EUR
127+143