underwater
alligator
alligator gar
america
ancient
animal
aquarium
aquatic animals
atractosteus spatula
big
closeup
creature
danger
dangerous
environment
exotic
eye
fish
freshwater
freshwater fish
gar
isolated
lake
large
life
mississippi river
mouth
natural
nature
north america
predator
public
skin
south
tropical
vietnam
water
wild
wildlife