Waders

Combination of c-legrings :
* 2 c-rings on left tibia.
* 2 c-rings on right tibia.
* metal ring on left tarsus.

note 1 : used colours are dark-green, dark-blue, white, yellow, red.

note 2 : once a bird has been recaught and a combination 2 c-ring (on left tibia) en metal ring (on right tibia) over pale-blue ring (on right tibia) has been used.

note 3 : note that red rings fade and could turn orange or even pink.

note 4 : birds are ringed at Zackenberg and Hochstetter Forland, NE Greenland.

note 5 : ringing started in 2011.