- This Timneh African Grey is an example of one of the two most common sub-species of Psittacus erithacus. Photo (c) 2005 Alyson Burgess licensed to About.com, Inc.
- Titon, a Congo African Grey, differs from his Timneh cousins in that he is larger and a lighter shade of grey. Photo provided by Patricia Lowery and Marvette Hillis.