Wigeon

White ring with a black two numeric code.

note 1 : used codes are : 00-99.

note 2 :

White ring with a black two alpha-numeric code.

note 1 : used codes are A1 - Z9 or = or + ; used codes are : 1=, 2=,....... A=, C=, 1+, 2+,..... A+, C+

note 2 :

White ring with a black two alpha code.

note 1 : used codes are : AA-ZZ.

note 2 :

Yellow ring with a black two numeric code.

note 1 : used codes are : 01 -99.

note 2 :

Orange ring with a black two numeric code.

note 1 : used codes are :
- number : 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

note 2 : during november '17 some 46 birds were ringed.

note 3 : 

Light-green (lime) ring with a black two alpha code (on left tarsus) and metal ring (on right tarsus).

note 1 : birds ringed on the Otter Estuary, Budleigh Salterton Devon and the Axe Estuary, Seaton Devon, England.

note 2 :

Yellow ring with a black two alpha code.

note 1 : used codes are : AA till ZZ.

note 2 :

Yellow ring with a black two alpha-numeric code : letter/number or letter or number/symbol.

note 1 : used codes are :
- letters : A, B, C, D, F, H, J, K, L, N, P, S, T, U, V, X, Y and Z. Letter "O" is not used.
- number : 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

note 2 : used codes are also = or + ; used codes are : 1=, 2=,....... A=, C=, 1+, 2+,..... A+, C+

note 3 : during october '15 some 26 birds are c-ringed.

note 4 :

Red asal saddle.

note 1 : recoveries in UK, France, Spain and Holland.

White nasal saddle.

note 1: recoveries in UK, France, Spain, France and Holland.