Audubon (170)Kingfisher (12)Sea (24)
Birds of prey (167)Owls (174)Water Birds (124)
Ducks (71)Parrots (162)
Hummingbird (43)Penguins (146)

Romania - 1963
2145/52

Price: 4,00 EUR
2145/52

U.S.A. - 1991
2147

Price: 20,00 EUR
2147

Tuvalu - 2015
2153/8+Bl.242

Price: 20,00 EUR
2153/8+Bl.242

U.S.A. - 1991
2154

Price: 6,00 EUR
2154

1995
2156/71+Bl.273/4

Price: 25,00 EUR
2156/71+Bl.273/4

Ghana - 1995
2156/71+Bl.273/4

Price: 30,00 EUR
2156/71+Bl.273/4

Ghana - 1995
2156/71A/B+Bl.273/4A/B

Price: 200,00 EUR
2156/71A/B+Bl.273/4A/B

Central Africa - 1999
2165/88+Bl.620/1

Price: 45,00 EUR
2165/88+Bl.620/1

Central Africa - 1999
2165/88A/B+Bl.620/1A/B

Price: 200,00 EUR
2165/88A/B+Bl.620/1A/B