High resolution image |
Birkhuhn Lyrurus tetrix; Tetrao tetrix Balzender Birkhahn. High resolution image |
High resolution image |
Birkhuhn Lyrurus tetrix; Tetrao tetrix Liebesmüh. High resolution image |
Birkhuhn Lyrurus tetrix; Tetrao tetrix Kämpfende Birkhähne. High resolution image |
Rackelwild Lyrurus tetrix x Tetrao urogallus Rackelhähne. High resolution image |