sentence: Ostriches can tolerate a wide range of temperatures.
sentences_after: In much of their habitat, temperatures vary as much as  between night and day. Their temperature control mechanism relies on action by the bird, which uses its wings to cover the naked skin of the upper legs and flanks to conserve heat, or leaves these areas bare to release heat.
concept_name: ostrich
headings: Ostrich Behaviour Social behaviour
categories: Ratites Struthioniformes Meats