amphibian
animal
aquatic
behavior
biology
breeding
conservation
couple
ecology
ecosystem
eggs
embracing
endangered
eye
fauna
female
follow
frog
funny
group
hugging
jump
love
male
mating
pair
pond
protection
reproduction
reptile
romance
romantic
sex
sexual
skin
slimy
species
swim
time
toad
together
two
vertebrate
warning
water
wet
wetland
wild
wildlife