crocodiles

crocodiles are often found in rivers and lakes.

crocodiles can be very dangerous to humans.

many tourists visit australia to see crocodiles.

crocodiles have powerful jaws and sharp teeth.

some species of crocodiles can grow very large.

crocodiles are cold-blooded reptiles.

crocodiles often bask in the sun to regulate their body temperature.

the crocodiles' habitat is being threatened by pollution.

in some cultures, crocodiles are considered sacred animals.

crocodiles play an important role in their ecosystem.