Audubon (170)Kingfisher (12)Sea (24)
Birds of prey (161)Owls (172)Water Birds (124)
Ducks (68)Parrots (162)
Hummingbird (43)Penguins (146)

New Zealand - 2001
Bl.118

Price: 8,00 EUR
Bl.118

Chile - 1999
Bl.43

Price: 9,00 EUR
Bl.43

Canada - 2000
1897/900

Price: 4,00 EUR
1897/900

Tonga - 2013
1897/1908

Price: 40,00 EUR
1897/1908

Canada - 2000
1897/900+MH241

Price: 16,00 EUR
1897/900+MH241

Chile - 1999
1901/2

Price: 4,00 EUR
1901/2

Korea North - 1979
1905/10 (KB)B

Price: 20,00 EUR
1905/10 (KB)B

Argentina - 1987
1906/10

Price: 8,00 EUR
1906/10

Congo (Kinshasa) - 2007
1907/10(KB)A+Bl.274/9A

Price: 70,00 EUR
1907/10(KB)A+Bl.274/9A