aerial fly over a herd of bisons that are enroute to meet the larger group of buffalos in Elk Island Park in Alberta Canada on an early morning sunrise glow of shadows reflecting on mammals in winter

buffalo pasture winter alberta snow aerial field wildlife plains nature cold north bison path birds mammal habitat range canada animal shadow flyover graze tetons herd view mammals eye large travel bull wild storm north america gathering sunrise tourism exodus extinction eat reflection protection dangerous white unique tour offspring national caution