1. Employee Emma-Louise Nicholls checks a display cabinet at The Grant Museum of Zoology near Euston in London.

2. A chimpanzee (L) and a gibbon skeleton are displayed at The Grant Museum of Zoology, which is open to the public Monday to Friday from 1 to 5pm

3. Various animal brains are preserved at The Grant Museum of Zoology

4. A preserved bisected chimpanzee head

5. The bones of a dodo

6. A young preserved aardvark is displayed under the skeleton of an adult

7. A young preserved aardvark is displayed under the skeleton of an adult

8. A collection of moles is preserved in a jar

9. A tiger skeleton is displayed at The Grant Museum of Zoology

10. Specimens are kept in the spirit store. Only about 5% of all the specimens the museum holds are on display.