Natterjack Toad (Epidalea calamita)

Natterjack toads are a very rare amphibian species in the UK which is found in a handful of coastal locations in shallow pools, heath and marshland. In Ireland, its range is restricted to County Kerry and an introduced population in County Wexford.

Population decline is likely attributed to the degradation of suitable breeding sites especially the intensification of agriculture and subsequent loss of ponds on farmland in Ireland. Natterjack toads require warmer water to breed successfully and at their limited locations, males can be heard on warm still, spring nights calling out for females around breeding pools. Olive-green in colouration with yellow stripe down its back.

• During sampling attempts, populations of Natterjack toads have been tested for chytrid fungus (Bd) and a high number of individuals have tested positive. Individuals appear to be tolerant/unaffected however, there is still a risk of transporting the fungus to other locations. Therefore, it is vital to consider biosecurity measures during survey design to reduce the spread of the disease.