Blackbird, 3 colour rings + metal ring (the Netherlands - Berg en Dal) |
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Black-crowned Night Heron, white ring with 2 letters |
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Black-headed Gull, 1 ring with 2 characters |
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Black-headed Gull, white ring with 3 characters (first=L) |
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Black-headed Gull, white ring with 4 characters (first=E) |
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Common Buzzard, 1 red or dark green ring with 2 characters |
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Common Coot, 1 orange ring with 3 characters |
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Common Moorhen, 1 orange ring with 3 characters (first=C or S) |
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Common Tern (white of yellow ring with 3 characters) |
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Curlew, both legs 1 colourring with 1 character |
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Greenfinch, 3 colour rings + metal ring |
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Jackdaw, yellow ring with 4 characters (first=E) |
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Kestrel, lime ring with 3 letters |
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Little Ringed Plover, 1 colour ring with 2 characters |
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Mallard, 1 white ring with 2 digits + 1 letter |
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Mallard, white ring with 2 letters |
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Mandarin Duck, 1 yellow ring with 2 characters |
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Mew Gull, white ring with 4 characters (first=E) |
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Northern Lapwing, 1 pale blue flag with 2 characters |
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Northern Lapwing, 1 pale blue flag with 2 characters and orange marker |
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Northern Lapwing, 1 white flag with 2 characters and orange marker |
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Northern Lapwing, both legs 1 colourring with 1 character |
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Northern Lapwing, white ring with 4 characters |
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Sandwich Tern, ring with 3 characters (first=N H A or 2 (with [.]) or a T on various positions) |
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White-tailed Eagle, 1 grey or black ring with 4 characters (first=A) |
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