Wings of ducks

Picture informations: Black guillemot, wing
Author(s)	Mark Medcalf
Licence owner	Mark Medcalf
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 2.0
Source	Link

Black guillemot, wing

Picture informations: Wings of lighter shanks
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Armschwinge mit weißer Endbinde, Innnehälften der Armschwingen dunkel

Picture informations: Wings of diving ducks
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Armschwinge mit weißem Spiegelfeld

Picture informations: Wings of colourful dabbling ducks
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Armschwinge mit metallischem Spiegelfeld

Picture informations: Northern pintail, wing
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Northern pintail, wing

Picture informations: Eurasian wigeon, wing female
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Eurasian wigeon, wing female

Picture informations: Wing of merganser
Author(s)	Rainer Borcherding
Licence owner	Schutzstation Wattenmeer
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

Spiegel teils weiß, Schirmfedern grau