golden grasses of a prairie

agriculture and atmosphere bale baled baling blue clark clear climate clouds conservation cumulus dakota day days daytime drought dry expansion expedition farming field flat food forage glacial golden gradient grass grasses grazeland grazing green hay horseback landscape lewis loess low meadow model national natural nature open park parks pioneer prairie preservation preserve quality radiation range rangeland roosevelt scenery scenic season seasonal skies sky soil soils solar summer sunny theodore tourism tourist undulate undulating visit vista west western westward wild