Audubon (158)Kingfisher (11)Sea (24)
Birds of prey (154)Owls (146)Water Birds (127)
Ducks (45)Parrots (131)
Hummingbird (42)Penguins (86)

Brasil - 1973
1368/70

Price: 7,00 EUR
1368/70

Chad - 1996
1370/3 KB

Price: 50,00 EUR
1370/3 KB

Chad - 1996
1370/3 KB A/B

Price: 150,00 EUR
1370/3 KB A/B

Nevis - 1999
Bl.162

Price: 4,00 EUR
Bl.162

Cuba - 1967
1373/7(KB)

Price: 30,00 EUR
1373/7(KB)

Cuba - 1967
1373/87

Price: 12,00 EUR
1373/87

Cuba - 1967
1373/87

Price: 20,00 EUR
1373/87

Dominica - 1991
1374/81+Bl.178/9

Price: 22,00 EUR
1374/81+Bl.178/9

India - 1992
1375/8

Price: 15,00 EUR
1375/8