Audubon (158)Kingfisher (11)Sea (24)
Birds of prey (155)Owls (146)Water Birds (127)
Ducks (46)Parrots (133)
Hummingbird (42)Penguins (86)

Palau - 1994
694/7

Price: 5,00 EUR
694/7

Vanuatu - 1985
694/7

Price: 7,00 EUR
694/7

Bahamas - 1989
695/8

Price: 20,00 EUR
695/8

New Caledonia - 1982
697/8

Price: 4,00 EUR
697/8

Iceland - 1989
697/8

Price: 5,00 EUR
697/8

Burundi - 1971
698/701

Price: 30,00 EUR
698/701

U.S.A. - 1956
699/701 (4Bl.)

Price: 18,00 EUR
699/701 (4Bl.)

Monaco - 1962
700/9

Price: 8,00 EUR
700/9

Anguilla - 1986
701/5

Price: 30,00 EUR
701/5