Mute swan webbed feet walking on a frozen lake. One leg of the swan is ringed.

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Size: 4831px × 2731px
Location: Baildon, Yorkshire, England.
Photo credit: © Ros Crosland / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bird, code, colour-ring, coloured, feet, foot, ice, identification, identity, leg, metal, monitoring, palmate, plastic, ring, ringed, swan, swans, tag, unique, walking, webbed, webbing, wildlife