Caucasian grouse

The Caucasian grouse or Causasian black grouse (Tetrao mlokosiewiczi) is a large bird in the grouse family. It is closely related to the black grouse (T. tetrix). It occurs in extreme southeastern Europe and adjacent regions. The scientific name of this bird commemorates the Polish naturalist Ludwik Mlokosiewicz.

 References 

Category:Birds of Europe
Category:Birds of Asia
Category:Phasianidae