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

Laos - 1982
541/6

Price: 5,00 EUR
541/6

Belorussia - 2004
541 KB

Price: 8,00 EUR
541 KB

Senegal - 1974
543/8

Price: 14,00 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/NR - 1991
544/9

Price: 15,00 EUR
544/9

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

Price: 22,00 EUR
544/51+Bl.72/3

British Antarctica - 2011
545/60 (2KB)

Price: 40,00 EUR
545/60 (2KB)

Benin - 1993
545

Price: 3,00 EUR
545