Shrikes
Combination of 3 c-rings and a metal ring :
* on left tarsus: c-ring over metal ring.
* on right tarsus : 2 c-rings.
note 1 : the project started in 2004. The ringing of birds occurs in their nesting area. The birds are ringed with a metal ring and one colour-ring (on the left leg) and the other two c-rings (on the right leg).
note 2 : from the autumn of 2004 the migratory and wintering population is marked with the same method.
note 3 : used colours are : red, yellow, white, purple, orange, green, blue and black.
note 4 : during 2004-2013 some 155 birds have been ringed.
note 5 : pay attention, depending the area of your sighting to this project : http://www.cr-birding.org/node/675
note 6 : take care Southern Grey Shrike has seperate cr-projects.
note 7 :