birch
bushes
change
clouds
cloudy
deciduous
disaster
element
environment
flood
flooded
flooding
floodwaters
foliage
forest
freshet
grove
high
increase
lake
landscape
level
marsh
may
muddy
natural
nature
rain
reflected
reflection
river
season
seasonal
shrubs
sky
spring
swamp
terrain
trees
trunks
undergrowth
water
waves
wood