An investigation has been launched after dozens of dead fish, including carp, tench and perch were laid out at the side of the Dub at Wrea Green.

Fisheries officers from the Environment Agency were called in after a number of calls from concerned members of the public.

They are now battling to save other waterlife in the village pond. It is estimated that between 30 and 50 fish have perished.

Fisheries team leader at the Environment Agency Jackie Swire said: "The prolonged warm weather has brought about a number of environmental factors, which have put this fish population at risk.

"Environment Agency Officers are working to try and resolve this situation as soon as possible, and minimise the number of deaths."

Yesterday the Environment Agency was on site from 6.30am, putting hydrogen peroxide into the water, to restore oxygen levels, and workers are standing by with aerators, should they be needed.

The incident appears to have been caused by a number of
environmental factors, including the increased temperature of the water, the shallowness of the lake and an algal bloom.

Wrea Green pond is a well known North West beauty spot, which attracts visitors from across the region.

The parish council hands out permits to fish in the pond to individual anglers.

Coun Chrissie Wheatman, vice-chairman of Ribby-with-Wrea Parish Council, said: "Everything possible is being done to rectify the situation with the fish.

"It's really sad that we have lost some fish.

"I went down to have a look and they were piled at the side of the pond."

In 2003, terrapins were among the wildlife reported living in the pond, which is also famous for its ducks.