amphibian
amphibious
animal
arvalis
basking
blue
breeding
closeup
color
danger
europe
fallen
frog
frogs
hidden
lake
leaf
macro
male
mating
moor
moorfrog
natural
nature
period
pond
puddle
rana
ranidae
reserve
russia
science
season
siberia
small
spawn
spawning
spring
summer
texture
watching
water
wet
wild
wilderness
wildlife
young