Choose the word which is different from the rest.

Crow
Pigeon
Parrot
Butterfly E. Peacock

The answer is D. Butterfly.

The other four options are all birds. A crow is a black bird with a long tail. A pigeon is a small, gray bird that often lives in cities. A parrot is a colorful bird that can talk. A peacock is a large, colorful bird with a fan-shaped tail.

A butterfly is an insect with four wings covered in scales. It is not a bird.