Spotted paddle-tail newt
"Pachytriton" species are stout-bodied, smooth-skinned aquatic newts. Their heads are large and flattened, and they have conspicuous labial folds and short, stubby legs and toes. They breathe through both lungs and skin. 
"P. brevipes" ranges from 5.5 to 7.5 in as an adult. It has prominent labial folds, long digits, and smooth skin, which differs from the tuberculate skin typical of newts.
Newt fencing
The great crested newt’s natural habitat requirements are standing fresh water for breeding purposes, but the majority of its time is spent on dry land. They favour semi-natural habitats such as rough grassland, hedgerows and scrub woodland. An individual newt tends to have a range centred upon its breeding pool. The breeding stage of the life cycle takes place in spring, from February through to April. After this it spends much of its time on land, usually within from the breeding pond, but sometimes ranging up to . Unfortunately this life cycle and the use of both terrestrial and aquatic habitas may put the newts into conflict with humans. Brownfield sites often contain very good terrestrial habitat for great crested newts, and land within from newt breeding ponds includes a significant proportion of the UK.