OTTERS and water voles are expected to return to a stretch of the River Ray, thanks to a restoration project.

The project, by Swindon Water For Wildlife, was launched two years ago and is funded by organisations including Thames Water and the Environment Agency.

It concentrated on improving a stretch of the River Ray which runs through the Thames Water Swindon sewage treatment works.

The stretch of water was straightened decades ago leading to a reduction in wildlife.

Those working on the project created a range of deep and shallow areas and fast water flows, making the river a more inviting environment for wildlife.

Martin Wagner, Thames Water's senior conservationist, said: "When the river was made straighter it was made less attractive for wildlife.

"We're hoping the changes will return it to its natural state and it will become home for water voles and otters."