The grey reef shark is commonly found in the Indo-Pacific region.

Grey reef sharks are commonly found in the waters of the Indo-Pacific region.

I spotted a grey crested tit in the forest.

The grey-headed chickadee is a small bird found in North America.

The grey-tailed tattler is a migratory bird that can be found along the coastlines of Asia and Australia.

The lesser grey shrikes are small migratory birds.

The grey-headed woodpecker is a species of bird found in Europe and Asia.

The lesser grey shrike is a small bird found in Europe and Asia.

The grey-backed fiscal is a species of bird found in Africa.

Stress gives grey hair to many people.