background
bark
birch
brown
circle
color
construction
cut
deforestation
effect
energy
environment
firewood
forest
forestry
generation
growth
heap
industry
load
log
logging
logs
lumber
material
natural
nature
old
outdoors
pile
pine
plantation
power
raw
rings
round
section
split
stack
supply
timber
tree
trunk
wood
wooden
woodpile
yard