Combination of colour-rings : 2 c-rings (on left leg) and 1 c-ring above metal (on right leg).
note 1 : used colours are : red, white, black, yellow, dark-green (on left leg) and dark-blue, dark-pink (on right leg).
note 2 : birds ringed in Dorset, United Kingdom.
note 3 : expected duration of this project: 1 year.
note 4 :