The black caiman is a large crocodile that lives in freshwater areas of South America.

He likes to take a walk in the park at dusk.

He was gazing at the distant mountains.

He sent a message using a straight key.

My German Shepherd Dog is very smart.

He always acts conspicuously, so the proverb 'The nail that sticks out gets hammered down' fits him perfectly.

He always acts conspicuously, which reminds me of the proverb, 'The nail that sticks out gets hammered down.'

The smooth-fronted caiman lives in freshwater areas of South America.

The spectacled caiman is a type of crocodile that lives in Central and South America.

The dwarf caiman got its name from its small body size.