Wilhelm von Wright
A IV 3573
Drake Pintail
Rochus van Veen
Eurasian Teal
Ferdinand von Wright
Steller's Eider, Young Male ; unfinished
Magnus von Wright
Gadwall
Ferdinand von Wright
Common Eider ; unfinished
Magnus von Wright
Common Eider ; unfnished
Magnus von Wright
Steller's Eider ; unfinished
Magnus von Wright
Steller's Eider
Ferdinand von Wright
Zomertaling
Pieter Holsteyn (I)
Long-tailed Duck
Magnus von Wright
Tadorna cana (South African shelduck)
Robert Jacob Gordon
Tadorna cana (South African shelduck or Cape shelduck)
Robert Jacob Gordon