A lawn ornament includes a support member configured to support one or more frame assemblies for rotation about the longitudinal axis of the support member. Each frame assembly includes a plurality of rotatable members, each rotatable member configured for selective, independent movement about the longitudinal axis between a first storage position that facilitates storage of the lawn ornament and a second operating position that facilitates rotation of the frame assembly about the longitudinal axis in response to contact of the rotatable members by fluid flow.