There are also quite a few unusual birds in the sanctuary.

As with its peculiar animals, Australia's isolation has evolved some unusual birds.

What unusual birds you are who have flown into my nest.

In a 1930 paper, Pierce noted the unusual (for the area) birds he had spotted between 1923 and 1928.

There are some very unusual birds on the moors.

There were lots of unusual birds and fish jumping everywhere.

An unusual bird flew past, so I asked what it was - and an inner voice told me.

The others agreed, and we set out like very unusual migratory birds.

I ask if there have been any unusual birds at her bird feeder.

He mentions unusual birds, which have feathers that "shine like fires at night".