The great crested newt is at risk from several factors, including the loss of lowland ponds through neglect, in-filling and development. The general deterioration of water habitats, including the lowering of water tables, and pollution from agrochemicals also pose significant risks.

Fish provide a constant threat to all newts, including this species, and, when stocked at high densities, newts face severe pressure from competition and predation from fish.

The UK action plan for the great crested newt aims to maintain the species’ current range and distribution and maintain the viability of existing populations. Stemming the estimated 72-360 populations which are thought to be lost each year is a crucial step in saving this species.

Regionally, by 2005, conservationists hope to restore populations in two to five sites within each district or county where the newt was formerly found in significant numbers. Nationally, it is hoped to restore populations to 100 sites each year for the next four years.

All medium-sized or large populations of great crested newts need to be identified as county wildlife sites, by the relevant county wildlife trust. This measure should ensure greater protection from threatening planning proposals.

The future conservation of the great crested newt relies on securing favourable site management for the best sites in each district, and encouraging habitat management for this species, including creating habitat corridors and new ponds. Much of this work could be achieved using funding from existing agri-environment schemes.