Eurasian Dotterel

Combination of a red ring with a white two numeric code (on left tibia), green ring (on right tibia) and metal ring (on right tarsus).
 
note 1 : birds ringed in Pirineos (País Vasco, Aragón, Navarra, Cataluña).

note 2 : birds ringed since 2023.

note 3 :

Combination of :
* red c-ring (on left tibia).
* two c-rings (on left tarsus).
* one c-ring (on right tarsus).
* metal ring (on right tarsus).

note 1 : used colours : white, yellow, red, light-green (lime) and dark-blue.

note 2 :

Combination of :
* red c-ring (on left tibia).
* one c-ring (on left tarsus).
* metal ring (on left tarsus below c-ring)
* one c-ring (on right tibia).

note 1 : used colours are : white, yellow, orange, red, dark green, light green (lime), dark blue.

note 2 :

Combination of :
* white flag with a two numeric code (on left tibia).
* dark blue c-ring (on right tibia).
* metal ring (on right tarsus).

note 1 : used numbers are : 00-99.

note 2 :

Combination of :
* one c-ring (on right tarsus).
* one c-ring (on right tibia).
* one c-ring (on left tibia).
* metal ring (on either left tarsus, right tarsus or right tibia)

note 1 : used colours are : dark green (on left tibia), white, yellow, orange, red, dark green, pale green (lime) and dark blue (on right tibia and right tarsus).

note 2 :

Dark-blue ring with a white three alpha code (on right tarsus) and metal ring (on left tarsus).

note 1 : used letters are : A-Z where A is a fixed letter.

note 2 :  

White ring with a black two alpha-numeric code (on right tarsus).

note 1 :  

White ring with a black two alpha code (on right tarsus).

note 1 :  

Combination of max. 4 c-rings (on left or right / tibia or tarsus).

note 1 : old project of which probably no birds are still alive.

Combination of 2 rings (on each tarsus) and a metal ring (on left tibia.

note 1 : for marking scheme info. , please refer to : stefano.volponi@isprambiente.it

note 2 :