How to tell the difference between adders, grass snakes and smooth snakes?
The RSPCA explains how to tell the difference between the three snakes native to the UK - the adder, grass snake and smooth ...
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What are reptiles?
They are rare and very shy so spotting them in the wild can be difficult ... The common lizard, smooth snake and slow worm can also be found living in the UK and reptiles are found living all ...