male black grouse (Lyrurus tetrix) in spring, seen at Berchtesgaden national park, Bavaria, Germany
RF2G00WRBmale black grouse (Lyrurus tetrix) in spring, seen at Berchtesgaden national park, Bavaria, Germany
displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
RMH90N89displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
Male Black grouse (Lyrurus tetrix / Tetrao tetrix) portrait
RMC4EYFCMale Black grouse (Lyrurus tetrix / Tetrao tetrix) portrait
displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
RMH90N47displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
male black grouse (Lyrurus tetrix) in spring, seen at Berchtesgaden national park, Bavaria, Germany
RF2G00WPAmale black grouse (Lyrurus tetrix) in spring, seen at Berchtesgaden national park, Bavaria, Germany
displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
RMH90N87displaying male black grouse, lyrurus tetrix, hamra national park, gävleborgs län, sweden
Male black grouse (Lyrurus tetrix) displaying white plumage at a lek
RFHNX6PEMale black grouse (Lyrurus tetrix) displaying white plumage at a lek
Two male Black grouse (Lyrurus tetrix) displaying at lek, Kuusamo, Finland, April.
RMW85A83Two male Black grouse (Lyrurus tetrix) displaying at lek, Kuusamo, Finland, April.
Male Black Grouse Lyrurus tetrix lekking at sunrise on a northern moorland in the UK with several blackcocks present.
RFM4WJ6RMale Black Grouse Lyrurus tetrix lekking at sunrise on a northern moorland in the UK with several blackcocks present.
Male black grouse (Lyrurus tetrix) in moorland grass
RFHNX6PFMale black grouse (Lyrurus tetrix) in moorland grass
Black Grouse (Lyrurus tetrix), male
RMB9J9GKBlack Grouse (Lyrurus tetrix), male
Male Black Grouse Lyrurus tetrix lekking at sunrise on a northern moorland in the UK with several blackcocks present.
RFM4WJ6BMale Black Grouse Lyrurus tetrix lekking at sunrise on a northern moorland in the UK with several blackcocks present.