Audubon (192)Kingfisher (18)Sea (26)
Birds of prey (292)Owls (283)Water Birds (162)
Ducks (104)Parrots (254)
Hummingbird (71)Penguins (180)

Uruguay - 1963
955/8

Price: 5,00 EUR
955/8

Ecuador - 1958
956/9

Price: 8,00 EUR
956/9

Solomon Islands - 1997
Bl.50

Price: 4,00 EUR
Bl.50

St. Pierre & Miqeuelon - 2006
956

Price: 5,00 EUR
956

Benin - 1997
957/62+Bl.31

Price: 10,00 EUR
957/62+Bl.31

Barbuda - 1987
958/61 + Bl.122

Price: 100,00 EUR
958/61 + Bl.122

Barbuda - 1987
958/61+Bl.121/2

Price: 200,00 EUR
958/61+Bl.121/2

Barbuda - 1987
958/61+Bl.122

Price: 100,00 EUR
958/61+Bl.122

Barbuda - 1987
958/61

Price: 50,00 EUR
958/61