Picture informations: Common crane, wing

Author(s) מינוזיג
Licence owner מינוזיג
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Common crane, wing  

Picture informations: Grey heron, 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
Grey heron, wing  

Picture informations: Hen harrier, wing male

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
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Hen harrier, wing male  

Picture informations: Pochard, wing

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
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Pochard, wing  

Picture informations: Coot, wing

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
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Licence cc-by-sa 3.0
Coot, wing  

Picture informations: Western marsh harrier, wing male

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
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Western marsh harrier, wing male  

Picture informations: Northern fulmar, wing

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
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Licence cc-by-sa 3.0
Northern fulmar, wing  

Picture informations: Wings of geese

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
Flügel grau/braun, Federränder und Federkiele weiß(lich)