animal
aquatic
armor
behavior
biology
calm
carapace
close up
crawl
creature
creep
dinosaur
exotic
expression
eye
face
fauna
habitat
hard
head
herpetology
longevity
nail
no people
old
omnivore
oval
paw
pet
protection
reptile
reptilian
rocks
rough
scenery
science
shell
shield
slow
species
speed
terrarium
tortoise
tough
tropical
turtle
wild
wildlife
zoo
zoology