Firefighters have been called to five separate fires at the Carrs Nature Reserve in March, with the majority taking place between 6pm and 8pm, leading to concerns over anti-social behaviour.

The 20-acre site in Pity Me, near Durham City, is described as a “quiet haven” just minutes from the busy city centre and attracts several different habitats. 

Councillor Mark Wilkes, of Framwellgate and Newton Hall ward, condemned the damage. (Image: Cllr Mark Wilkes)

Councillor Mark Wilkes, of Framwellgate and Newton Hall ward, condemned the damage. 

After assessing the recent damage, he urged the emergency services to ramp up patrols to stamp out further fires. 

He said: “There is a real risk that further fires will kill wildlife, including nesting birds. This is a unique site, and we need whoever is doing this to stop. 

“Setting fire to grassland and trees is arson and is a serious offence which can result in imprisonment. 

“The fire service has been called out repeatedly in recent weeks. At the moment, the ground is still quite damp, but as we head into spring and summer, it’s critical that we make sure this does not continue.”

Residents have been asked to report any incidents immediately, with a description of anyone setting fires or acting suspiciously.

A spokesperson for County Durham and Darlington Fire and Rescue Service said: “We are committed to driving down deliberate fires and, alongside the proactive work carried out by crews on a daily basis – which includes patrols in high-volume areas, rubbish reporting and education in schools – we also work closely with partners.”