Wildlife of Britain

The Smooth Snake of Britain: A Secretive Native Specialist The Smooth Snake (Coronella austriaca) is one of Britain’s rarest and most elusive reptiles.  Unlike the more familiar grass snake or adder, this species is secretive, small, and highly specialized — surviving in only a handful of locations in southern England.  For many wildlife enthusiasts, spotting one in the wild can be a lifetime achievement. A True British Native The Smooth Snake is native to Britain but exists here at the very edge of its European range.  While it is found across much of mainland Europe, in Britain it is restricted almost entirely to lowland heathland in: • Dorset • Hampshire • A small area of Surrey Its limited distribution makes it one of the UK’s most vulnerable reptiles. How to Identify a Smooth Snake Despite its name, all British snakes are relatively smooth-scaled. However, the Smooth Snake has several distinctive features: Length : Typically 60–70 cm (rarely over 80 cm) Colour : Grey...

Here is a scientific summary of adders in the UK — specifically the common European Adder, Vipera berus, which is the only venomous snake species native to Great Britain.  This article covers taxonomy, morphology, ecology, physiology, behaviour, conservation status, threats, population genetics, and distribution. Taxonomy & Scientific Classification Common names : Adder, Common Adder, European Adder Scientific name : Vipera berus (nominotypical subspecies often referred to as Vipera berus berus). Family: Viperidae Order: Squamata (snakes and lizards). IUCN Red List status (global): Least Concern, reflecting a wide range across Europe and Asia, not just the UK. The european adder typically grows up to about 60–80 cm in length and is known for the distinctive dark zigzag pattern along its back. The photo above shows that adders can also be melanistic (all black). Morphology & Physiology Size : Adults typically 60–80 cm long, with females often slightly larger than males. Weig...

Grass Snakes in the UK: Britain’s Largest Native Snake Explained Learn about grass snakes in the UK, including identification, habitat, diet, and behaviour. Discover why Britain’s largest native snake is harmless and protected. Grass snakes are one of the UK’s most fascinating—and misunderstood—wild reptiles. Often spotted swimming in ponds, basking near compost heaps, or disappearing into long grass, these shy snakes play an important role in British ecosystems.  Despite their size, grass snakes are completely harmless to humans and are protected by law in the UK. In this guide, we’ll explore a grass snakes daily life in the UK, including where they live, what they eat, how to identify them, and of course why they matter. What Is a Grass Snake? The grass snake (Natrix helvetica) is the UK’s largest native snake, capable of growing over 1.5 metres long. It belongs to the colubrid family and is non-venomous. Once grouped with European grass snakes, UK populations are now recognised ...

What to Do If Your Dog Is Bitten by an Adder in the UK Adder bites are uncommon but potentially serious for dogs in the UK, particularly during spring and summer when snakes are more active.  Knowing how to respond quickly can make a life-saving difference. This guide explains first aid, symptoms, and veterinary care for dogs bitten by adders. Understanding Adder Bites in Dogs The common European adder (Vipera berus) is the UK’s only venomous snake.  Its bite is usually defensive rather than aggressive, and bites to dogs often occur when a dog disturbs or steps on a snake in woodland, heath, or grassy areas. Adder venom contains toxins that can cause: • Swelling and pain at the bite site • Bruising or redness • Lethargy or weakness • Vomiting or drooling • Laboured breathing (in severe cases) • Collapse or shock Dogs at high risk include puppies, small breeds, and older dogs, as they may be more sensitive to venom. Immediate Steps to Take If your dog is bitten by an adder, ac...