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

Switzerland - 1970
936/9+60/3

Price: 4,00 EUR
936/9+60/3

Bhutan - 1985
937/44+Bl.123/4

Price: 26,00 EUR
937/44+Bl.123/4

Bhutan - 1985
937/44(8KB)+5Bl.123/4 (2SCAN)

Price: 120,00 EUR
937/44(8KB)+5Bl.123/4 (2SCAN)

Namibia - 1998
937/41 MH

Price: 8,00 EUR
937/41 MH

Senegal - 1987
938/43

Price: 25,00 EUR
938/43

Senegal - 1987
938/44 (4Bl.)

Price: 110,00 EUR
938/44 (4Bl.)

Penrhyn - 2020
938/41+2/5(KB)+Bl.135 2SCAN

Price: 60,00 EUR
938/41+2/5(KB)+Bl.135 2SCAN

Afghanistan - 1965
939/41

Price: 12,00 EUR
939/41

Bhutan - 1985
937+9+40+4+Bl.123/4

Price: 14,00 EUR
937+9+40+4+Bl.123/4