alder
angiosperms
autumn
bark
beautiful
beauty
beech
blue
bole
branch
brown
colorful
coniferous
conifers
crown
day
deciduous
deciduous forest
defoliation
discoloration
drooping leaves
early
fall
flowering plant
foliage
forest
green
landscape
leaf
leafes
multistory
natural
nature
november
oak
october
orange
outdoor
outdoors
outside
pin
pine
pole
power line
railroad track
red
season
sky
softwood
softwoods
track
traction
train
transportation
travel
tree
trunk
twig
unevenly
wood
yellow