amphibia
amphibian
animal
aquatic
biology
bog
bright
brown
bufo
bumpy
calm
closeup
colorful
common
conservation
damp
environment
eye
eyes
frog
green
habitat
hop
lake
landscape
leaves
little
macro
marsh
nature
pond
pretty
quack
reptile
river
sea
shore
slimy
species
spring
standing
summer
sun
swamp
toad
water
wet
wild
wildlife