Explanation texts often include diagrams, pictures or charts to help you understand.
Diagrams and charts always have a title, and pictures will always have a caption underneath.
Animals like this badger hibernate during winter.
Make sure that your caption explains exactly what is going on to help the reader to understand why it is there.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.