04D-4594 Adder Vipera Berus Teesdale County Durham UK.

04D-4594 Adder Vipera Berus Teesdale County Durham UK.

04D-4658 Adder Vipera Berus Teesdale County Durham UK

04D-4658 Adder Vipera Berus Teesdale County Durham UK

04D-4702 Adder Vipera Berus

04D-4702 Adder Vipera Berus

04D-4719 Adder Vipera Berus Teesdale County Durham

04D-4719 Adder Vipera Berus Teesdale County Durham

04D-4733 Adder Vipera Berus Teesdale County Durham UK.

04D-4733 Adder Vipera Berus Teesdale County Durham UK.

05D-3427 Common Lizard Lacerta vivipara Basking Teesdale County Durham UK

05D-3427 Common Lizard Lacerta vivipara Basking Teesdale County Durham UK

06D-1884 Male Adder Vipera Berus.

06D-1884 Male Adder Vipera Berus.

06D-6159a Adder Vipera berus Sensing with Tongue

06D-6159a Adder Vipera berus Sensing with Tongue

06D-8678 Adder Vipera berus Sensing with Tongue North Pennines UK

06D-8678 Adder Vipera berus Sensing with Tongue North Pennines UK

06D-8750 Adder Vipera berus Sensing with Tongue Teesdale County Durham UK

06D-8750 Adder Vipera berus Sensing with Tongue Teesdale County Durham UK

Adder (Vipera berus) North Pennines, County Durham, UK

Adder (Vipera berus) North Pennines, County Durham, UK

Adder (Vipera berus) North Pennines, County Durham, UK

Adder (Vipera berus) North Pennines, County Durham, UK

02D-1745a Young Adder Vipera Berus in Moorland Habitat United Kingdom

02D-1745a Young Adder Vipera Berus in Moorland Habitat United Kingdom

09-0960 Male Adder Vipera berus Sensing with Tongue Teesdale County Durham

09-0960 Male Adder Vipera berus Sensing with Tongue Teesdale County Durham

09-0995 Male Adder Vipera berus Sensing with Tongue Teesdale County Durham

09-0995 Male Adder Vipera berus Sensing with Tongue Teesdale County Durham

09-1008 Male Adder Vipera berus

09-1008 Male Adder Vipera berus

09-1018 Male Adder Vipera berus

09-1018 Male Adder Vipera berus

02D-0348 Male Adder Vipera berus Teesdale County Durham

02D-0348 Male Adder Vipera berus Teesdale County Durham

02D-0506 Male Adder Vipera berus Teesdale County Durham

02D-0506 Male Adder Vipera berus Teesdale County Durham

07-9157 Adder Vipera berus

07-9157 Adder Vipera berus

07-7509 Male Adder Vipera Berus Teesdale County Durham

07-7509 Male Adder Vipera Berus Teesdale County Durham

07-7508 Adder (Vipera Berus) With Flicking Tongue

07-7508 Adder (Vipera Berus) With Flicking Tongue

07-9274a Slow Worm Anguis fragilis County Durham

07-9274a Slow Worm Anguis fragilis County Durham

07-9389 Slow Worm Anguis fragilis County Durham

07-9389 Slow Worm Anguis fragilis County Durham

07-9391 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9391 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9394 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9394 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9397 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9397 Slow Worm Anguis fragilis Sensing With Tongue County Durham

07-9398 Slow Worm Anguis fragilis County Durham

07-9398 Slow Worm Anguis fragilis County Durham

07-9399 Slow Worm Anguis fragilis

07-9399 Slow Worm Anguis fragilis

7316 Adder (Vipera Berus)

7316 Adder (Vipera Berus)

7310 Adder (Vipera berus)

7310 Adder (Vipera berus)

7291 Adder Head (Vipera berus)

7291 Adder Head (Vipera berus)

06-3305 Common Wall Lizard (Podarcis muralis), Cevennes National Park, France.

06-3305 Common Wall Lizard (Podarcis muralis), Cevennes National Park, France.

06-3386 Common Wall Lizard (Podarcis muralis), Cevennes National Park, France.

06-3386 Common Wall Lizard (Podarcis muralis), Cevennes National Park, France.

06-3392 Close Up of the Head of a Common Wall Lizard (Podarcis muralis) Cevennes National Park, France

06-3392 Close Up of the Head of a Common Wall Lizard (Podarcis muralis) Cevennes National Park, France

06-3396 Close Up of the Head of a Common Wall Lizard (Podarcis muralis), Cevennes National Park, France

06-3396 Close Up of the Head of a Common Wall Lizard (Podarcis muralis), Cevennes National Park, France