Sometimes, a bird born the year before remains to help its parents raise the next year's young.

The bird in the nest gave a croak of pleasure and raised its head to look.

As Veg drew back, surprised, the bird raised one powerful leg high in the air.

But a bird raised its song and again was silent.

Many small birds and squirrels raise the alarm just as they would in the presence of a hawk.

Many mammals and birds raise alarms to warn others of danger.

The secondary female birds in their study raised larger clutches than primary females.

Neither were there any birds here to raise grim warning.

They will also help determine if sick birds can successfully raise their young.

These birds raise two, sometimes even three, broods in a year.