The black seadevil is a deep-sea fish with bioluminescent light to attract prey.

The black walnut is a majestic tree that produces nuts with hard shells.

I have an annoying blackhead on my nose.

The black baboon is a very fascinating wild animal.

The black chacma baboon is a very fascinating primate.

The gulper shark is a deep-sea shark that inhabits the ocean depths.

The dark horse was running fast across the field.

The lesser goldfinch is a very colorful bird.

I like cuttlefish ink risotto.

The American black bear is a majestic animal.