Audubon (171)Kingfisher (11)Sea (24)
Birds of prey (152)Owls (156)Water Birds (124)
Ducks (50)Parrots (159)
Hummingbird (43)Penguins (147)

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

Austria - 1988
1918

Price: 2,00 EUR
1918

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 - 1973
1973

Price: 2,00 EUR
1973

Malawi - 1970
127+143

Price: 2,00 EUR
127+143