Example 6
IMG 7576

Carduelis carduelis

(Goldfinch, Chardonneret élégant, Stieglitz, Jilguero)

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Primaries (P) and secondaries (S) of both wings and a greater covert (GC)

 

Feather P9 Pa Sa Sb   GC Sc Pb Pc Pd Pe
Length (mm) 70 58 50 48   26 49 52 58 64 72

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