Birth defects can have a significant impact on a person's life.

The fraternal birth order effect is a phenomenon in which the more older brothers a man has, the greater the likelihood that he will be gay.

He was flipping the bird at the driver who cut him off.

He flipped the bird at the driver who cut him off.

He flips the bird at the driver who cut him off.

The humming bird flitted from flower to flower, sipping nectar along the way.

The unicorn bird is a mythical creature with a single horn on its head.

The man-bird soared through the sky with grace.

The black crow perched on the tree is considered a bird of ill omen.

I saw a cockyolly bird in the park.