Wales Biodiversity Partnership

Amphibians & Reptiles in Wales

Amphibians and reptiles are collectively known as herpetofauna and are key indicators of the health of our environment. Thirteen species of native terrestrial reptiles live in the UK and eleven of these species occur in Wales. Amphibians and reptiles are found across a wide variety of habitats in Wales and their distribution is largely defined by climate and vegetation structure. In addition, ponds and slow moving water courses are important breeding sites for amphibians and feeding areas for grass snake, newts and the tadpoles of frogs, toads and newts.

The great crested newt (Triturus cristatus) and sand lizard (Lacerta agilis) are listed as European protected species under the Habitats Directive and it is illegal to kill, injure or sell native amphibians and reptiles under the Wildlife and Countryside Act 1981. In addition, 8 species of amphibians and reptiles are listed on the priority species list for Wales (Section 7 list).

Actions for Amphibians and Reptiles in Wales

Amphibians and reptiles have suffered declines in Wales and across the UK and are particularly vulnerable to the effects of habitat loss, fragmentation and change in condition. Actions to recover populations of reptiles and amphibians are underway in Wales via local and more general initiatives. Community Engagement in Amphibian and Reptile Conservation across Wales (Welsh Dragons Project) is a project that commenced in 2012 which provides opportunities for people to engage with amphibians and reptiles, promotes the recording of amphibian and reptile sightings by the public and gets them involved in restoring and creating habitats for Welsh reptiles and amphibians. The Million Ponds Project has helped to create over 1000 ponds to benefit amphibians across England and Wales over the past 5 years. Modelling work to identify areas of lower impact for development and quantify likely impacts of development on great crested newt populations has been carried out by Amphibian and Reptile Conservation with support from Natural Resources across the range of the species in north and central Wales. The methods are transferable to other species and the intention is to extend the work across south Wales. The WBP Species Expert Group is currently undertaking an exercise identifying the finer resolution habitat niches within the broad habitat types to ensure that the needs of species are met by any habitat management schemes. Amphibians and reptiles, with their catholic habitat requirements feature widely in the project.

Common Lizard

List of native species in Wales
Adder Vipera berus
Common frog Rana temporaria
Grass snake Natrix natrix
Common toad Bufo bufo
Slow worm Anguis fragilis
Natterjack toad Epidalea calamita
Great crested newt Triturus cristatus
Palmate newt Lissotriton helveticus
Smooth newt Lissotriton vulgaris
Common lizard Zootoca vivipara
Sand lizard Lacerta agilis

Larva

DNA technique offers hope for protection of endangered aquatic species
A ground breaking new technique analysing DNA traces in water offers hope for the future protection of rare and endangered aquatic species – including Britain’s population of great crested newts – by making it much easier to find them in the depths of ponds and streams.
In one of the world’s first applications of the pioneering survey method, a Defra-funded research project – which included a study of ponds in Buckley in north-east Wales – has discovered that monitoring levels of environmental DNA (eDNA) in water is a remarkably accurate and rapid method for detecting the great crested newt.            

Contact

Dr Liz Howe
Species Team Leader and Herpetologist
Natural Resources Wales

EmailLiz Howe