Whiskered Tern

White ring with black code (TAA rill TZZ).

note 1 : project started during 201? and 200 ad. and chicks were ringed. 

note 2 : all birds are ringed in Southern Poland, mostly the Upper Vistula River Valley during breeding season.

note 3 :

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

note 1 : this project is a cooperation between Netherlands (J. Van der Winden) and Ukraine (Schmalhausen Institute of Zoology) starting in 2011.

note 2 : this project has a goal to find out the ways of dispersal whiskered tern on water reservoirs and clear up the questions of whiskered tern nesting ecology.