Rough-Legged Buzzard (Ruigpootbuizerd)
by Rick & José van der Weijde
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lagopus lagopus (willow ptarmigan - pernice bianca nordica)
by robertoparmiggiani
| 
Schots sneeuwhoen - Red grouse - Lagopus lagopus scotica
by Ton, Ben & Rob Nagtegaal
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Willow Grouse - Lagopus lagopus
by mvphoto
| 
Willow Ptarmigan
by Margaret Sloan
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Buse pattue - Rough-legged hawk - Buteo lagopus
by Michel Blachas
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Lagopus muta
by Marco Chemollo
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Ruigpootbuizerd (Buteo lagopus)
by Thomas Luiten
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Willow Grouse (Pernice bianca nordica)
by Daniele Occhiato
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Red Grouse
by Ian Fulton
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