background
biology
blossom
blue
bright
cloud
colorful
conservation
countryside
day
ecosystem
ecotourism
environment
extremadura
field
flora
flower
forest
fresh
garden
grass
green
hill
land
landscape
meadow
mediterranean
mountain
national park
nature
outdoor
park
pasture
plant
rural
season
spain
spring
summer
sun
sunlight
sunset
sustainability
traditional
tree
trees
vegetation
view
white
yellow