AS GROUND-nesting bird season gets under way, residents are warned that the increased number of visitors to Berkshire's open spaces has put pressure on the creatures that live in them.

Ground-nesting bird season, which began on March 1 and runs until August, has seen a rare African bird fly over to protect local heaths.

Sarah Bunce from the Thames Basin Heaths Partnership explains how African nightjars are protecting our local heaths and explains how residents can play their part to protect them.

The birds come over and nest on the ground amongst the heather. At night time the males make a churring sound and if you're walking at dusk you may seen them in flight.

However, Sarah claims the birds are at risk due to the increase in housing developments and growing population.

READ MORE: Royal Ascot punter to win at least £250,000 from a £5 bet at Cheltenham today

She said: "Astoundingly, they come all the way from Africa to nest here on our heaths. They nest right on the ground, amongst the heather and gorse.

"Only in recent years, with development on the up and a growing population, has their vulnerability become an issue. In 2005 the heaths in this area of Surrey, Hampshire & Berkshire became the Thames Basin Heaths Special Protection Area. This does so much more than protect rare birds. It protects the heathland for all sorts of wonderful wildlife, and of course gives the landscape we love a huge amount of protection from development."

ALSO READ: Police reveal the number of women and girls killed on streets locally

As such, the wildlife expert has issued a warning for residents and visitors to be careful while walking around the county and to stick to official paths during this time.

Ms Bunce added: "It’s a pleasing virtuous circle: Protecting birds protects heaths, protecting heaths protects birds! Everyone can help It’s easy to help and simple things can make a huge difference.

"When you’re out on the heaths, please keep to main paths and keep your dog on the path and out of vegetation. Help prevent fires by following the code 'No fires or BBQs, ensure cigarettes are out and take all litter home."