son criaturas

are creatures

→ ser
phrase Rare #40,662
are creatures Used to describe living beings, animals, or imaginary beings. In Spanish, it can also sound slightly literary or expressive depending on context.
SP: En este cuento, los lobos son criaturas del bosque.
EN: In this story, wolves are creatures of the forest.

Siempre he querido ver un dragón, pero los dragones no son criaturas reales.

I've always wanted to see a dragon, but dragons aren't real creatures.

Los perros son criaturas nobles.

Dogs are noble creatures.

Los humanos son criaturas violentas.

Humans are violent creatures.

Las sanguijuelas son criaturas que se alimentan de sangre.

Leeches are creatures that feed on blood.