black grouse (Lyrurus tetrix, Tetrao tetrix), cock, Germany

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Size: 5328px × 3543px
Photo credit: © blickwinkel/McPHOTO/JEG / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, animal, animals, beak, behaviour, bill, bird, birds, black, breeding, central, cock, cocks, communicating, communication, courtschip, courtship, dimorphism, display, dress, europe, european, fauna, fowl-, gallinaceous, german, germany, grouse, grouses, lateral, male, mating, mcphoto, open, plumage, rooster, roosters, season, sexual, side, view, wild, wildlife