Which grouse live in treeless habitats?

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While most galliforms inhabit forested or scrub environments, certain species of grouse are adapted to treeless regions. These include:1

  • Ptarmigan: These birds are specifically noted for inhabiting tundra regions.12
  • Prairie chickens: Both the greater prairie chicken (Tympanuchus cupido) and the lesser prairie chicken (T. pallidicinctus) live in open, treeless habitats.1
  • Sage grouse: This species is found in sagebrush flats.31
  • Sharp-tailed grouse: This bird also inhabits treeless areas.1

Additionally, the Eurasian black grouse is known to occur in open country, though it is also found in forested regions.1