The Australian white ibis is well known for its distinctive appearance.

The black house spider has made a web in the corner of the house.

The black lemur lives in Madagascar.

In physics, blackbody radiation is a very important concept.

He was swimming freely as if he was a fish playing in the pot.

My cat has been infected with the feline immunodeficiency virus.

As the name suggests, the grey reef shark has a black tail and white eyes.

I found a masked lapwing in the park.

I saw an Australian white ibis in the park.

It's rare to find a Malayan night heron in the park.