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

Papua New Guinea - 1970
175/8

Price: 5,00 EUR
175/8

Greenland - 1987
176/7

Price: 4,00 EUR
176/7

Maldive Islands - 1966
177+180+5(only Birds)

Price: 30,00 EUR
177+180+5(only Birds)

Laos - 1966
178/81

Price: 6,00 EUR
178/81

Libya - 1965
178/83

Price: 12,00 EUR
178/83

Mauretania - 1961
178/80

Price: 25,00 EUR
178/80

Isle of Man - 1980
178/9 (2)GP

Price: 4,00 EUR
178/9 (2)GP

Belize (British Hond.) - 1964
179/83

Price: 5,00 EUR
179/83

Bhutan - 1968
179/88

Price: 8,00 EUR
179/88