Great crested newt swimming with clear vision of its orange and black spotted underbelly

Great crested newt

Triturus cristatus

  • Where it lives:

  • Native species
Statistics
Lengthup to 17cm
Lifespan6-15 years

With its prominent, wavy crest, the great crested newt, also known as the 'warty newt', looks like a mini dinosaur! This protected species favours clean ponds during the breeding season.

About

Newts are amphibians, breeding in ponds during the spring and spending most of the rest of the year feeding on invertebrates in woodland, hedgerows, marshes and tussocky grassland. They hibernate underground, among tree roots and in old walls. The UK's populations of the great crested newt are internationally important.

How to identify

Our biggest newt, the great crested newt is almost black in colour, with spotted flanks and a striking, orange belly. It has warty skin and males have a long, wavy crest along the body and tail during the breeding season.

Did you know?

Individual great crested newts can be identified by looking at their bellies as the pattern of black spots they each sport is as unique as a fingerprint. As well as their distinctive crests, males have an extravagant courtship display to woo females: they stand on their front legs, arch their back and wave their tail around as if they are dancing.