Pollen ReleaseWind StormBadlands, South DakotaA Blooming PrairieBadlands, South DakotaBadlands, South DakotaBlack Hills, South DakotaLead, South DakotaSheridan Lake, Aerial ViewSheridan Lake, Black Hills - South DakotaAerial view of Mount RushmoreMount RushmoreGranite FormationsNeedles in the Black HillsNeedles and Cathedral SpiresSylvan LakeCrazy Horse MemorialAerial view of Crazy HorseCrazy Horse