Audubon (192)Kingfisher (18)Sea (26)
Birds of prey (292)Owls (283)Water Birds (162)
Ducks (103)Parrots (254)
Hummingbird (71)Penguins (180)

Netherlands - 1995
Bl.44

Price: 2,00 EUR
Bl.44

Korea South - 1988
1553/6

Price: 6,00 EUR
1553/6

Korea South - 1988
1553/6 KB

Price: 40,00 EUR
1553/6 KB

Ivory coast - 2014
1554/7+Bl.199 XI

Price: 15,00 EUR
1554/7+Bl.199 XI

Gambia - 1993
1555/62+Bl.188/9

Price: 30,00 EUR
1555/62+Bl.188/9

Gambia - 1993
1555/62B+Bl.188/9B

Price: 200,00 EUR
1555/62B+Bl.188/9B

Gambia - 1993
1555/62 B

Price: 80,00 EUR
1555/62 B

Philippines - 1984
1556/61

Price: 12,00 EUR
1556/61

Gambia - 1993
1556+9/61+Bl.188 (NC1/2)

Price: 15,00 EUR
1556+9/61+Bl.188 (NC1/2)