A Black Grouse (Lyrurus tetrix) displays during the Lek in Norway.

clearing snow spring adult male alone posing courtship behaviour back shot overview norway black grouse (lyrurus tetrix) lyrurus least concern (iucn) lc april lek mating arena nobody forest area solid precipitation precipitation 2 meteorological phenomenon atmosphere temperate season seasons stage of development individual enumeration reproductive behaviour behavior shot scandinavia european union europe continent grouse (tetras) gallinacean bird wild animal tetraonidae galliformes aves vertebrata low risk (iucn) lr iucn red list of threatened species species month of year clearings snow covered snowy adults males single lonely only solo one lone posed pose settlings settling parading parade parades seducing courtship behaviours seduce attractive seduction view from behind back view back views back sight back shots back sights overviews global sight global sights full length black grouses (lyrurus tetrix) least concern species with nobody tetrao tetrix lyrurus tetrix