英文關鍵字
algae
amphibian
animal
anuran
background
blowing
cheek
clamitans
cleanliness
delicasy
edible
european
eyes
field
fly
frog
green
herp
herpetology
insect
invasive
kishwaukee
lake
leaves
life
look
membrane
mosquito
nature
outdoors
pollution
pond
pretty
pupils
reptile
river
sound
species
spring
swamp
water
wild
wildlife