Audubon (170)Kingfisher (12)Sea (24)
Birds of prey (164)Owls (173)Water Birds (124)
Ducks (68)Parrots (162)
Hummingbird (43)Penguins (146)

Laos - 1982
541/6

Price: 5,00 EUR
541/6

Senegal - 1974
543/8

Price: 15,00 EUR
543/8

Congo (Brazzaville) - 1976
544/6

Price: 5,00 EUR
544/6

Uganda - 1987
544/51

Price: 12,00 EUR
544/51

Zambia - 1991
544/9

Price: 20,00 EUR
544/9

Uganda - 1987
544/51+Bl.72/3

Price: 24,00 EUR
544/51+Bl.72/3

British Antarctica - 2011
545/60

Price: 45,00 EUR
545/60

Mauretania - 1976
547/9

Price: 20,00 EUR
547/9

Mauretania - 1976
547/9 A/B

Price: 70,00 EUR
547/9 A/B