Did you know that there are six species of reptile native to the UK? (you might already know if you saw Countryfile last night!). This beauty is a sand lizard, very rare in the UK and only found in a few places - one of which is our nature reserve at Arne in Dorset. You can see the other five species there too, if you're very lucky.
You can enjoy this photo, by Geoff Simpson, and many more on the RSPB Images website.