africa
aggression
aggressive
alligator
alligators
amphibian
animal
biology
captivity
carnivore
carnivores
creature
crocodile
crocodiles
dangerous
detail
detailed
dinosaur
eyes
fang
fangs
head
hungry
hunting
jaw
jaws
jurassic
leather
mouth
power
predator
reptile
reptiles
rough
saurian
scaly
scary
skin
teeth
texture
textured
tooth
tropical
vertebrate
vertebrates
wild
wilderness
wildlife
zoo
zoology