Amphibians and reptiles
Discover more about your favourite species using our media explorer. Click on an image to watch a video, view images or listen to an audio clip.
Try one of the walks from Derek's latest walking series on BBC One Wales.
Tick off what you've spotted with our handy wildlife spotter guides.
BBC © 2013 The BBC is not responsible for the content of external sites. Read more.
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.
