aggression
animal
australia
australian
beautiful
beauty
billabong
carnivore
carnivorous
close up
creature
croc
crocodile
crocodylus porosus
danger
dangerous
deadly
dinosaur
ecology
estuarine
habitat
head
jaws
killer
lizard
man eater
mouth
mud
muddy
natural
nature
northern territory
nt
power
powerful
predate
predator
reptile
river
riverbank
saltwater
saltwater crocodile
salty
scales
scary
snout
strength
swamp
teeth
water
wild
wilderness
wildlife