1
adult
american bison
american buffalo
animal
bison
bison bison
blue sky
buffalo
clear sky
close up
closeup
color image
colour image
day
day time
daylight
daytime
detail
ecology
endangered specie
environment
environmentalism
eye
february
herbivore
herbivorous
lamar valley
looking at camera
mammal
montana
mt
national park
natural
natural light
nature
near threatened
no people
nobody
one
outdoor
outside
park
parkland
plant eater
portrait
portraiture
rare
sky
travel
united states
united states of america
us
usa
vertical
west
wild
wild animal
wildlife
wy
wyoming
yellowstone national park